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101230313310 = 23257236986219
BaseRepresentation
bin101111001000111001…
…0111111111101011110
3100200021220200201211100
41132101302333331132
53124304430011220
6114300552533530
710212403315530
oct1362162777536
9320256621740
10101230313310
1139a27966765
12177519b12a6
139713688699
144c84601850
152977261d90
hex1791cbff5e

101230313310 has 96 divisors (see below), whose sum is σ = 313876892160. Its totient is φ = 22132338624.

The previous prime is 101230313299. The next prime is 101230313329. The reversal of 101230313310 is 13313032101.

It is a happy number.

101230313310 is a `hidden beast` number, since 1 + 0 + 12 + 30 + 313 + 310 = 666.

It is a super-2 number, since 2×1012303133102 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3478620 + ... + 3507599.

It is an arithmetic number, because the mean of its divisors is an integer number (3269550960).

Almost surely, 2101230313310 is an apocalyptic number.

101230313310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101230313310 is an abundant number, since it is smaller than the sum of its proper divisors (212646578850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101230313310 is a wasteful number, since it uses less digits than its factorization.

101230313310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6986262 (or 6986259 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 101230313310 its reverse (13313032101), we get a palindrome (114543345411).

The spelling of 101230313310 in words is "one hundred one billion, two hundred thirty million, three hundred thirteen thousand, three hundred ten".

Divisors: 1 2 3 5 6 7 9 10 14 15 18 21 23 30 35 42 45 46 63 69 70 90 105 115 126 138 161 207 210 230 315 322 345 414 483 630 690 805 966 1035 1449 1610 2070 2415 2898 4830 7245 14490 6986219 13972438 20958657 34931095 41917314 48903533 62875971 69862190 97807066 104793285 125751942 146710599 160683037 209586570 244517665 293421198 314379855 321366074 440131797 482049111 489035330 628759710 733552995 803415185 880263594 964098222 1124781259 1446147333 1467105990 1606830370 2200658985 2249562518 2410245555 2892294666 3374343777 4401317970 4820491110 5623906295 6748687554 7230736665 10123031331 11247812590 14461473330 16871718885 20246062662 33743437770 50615156655 101230313310