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101010323330 = 2572456145197
BaseRepresentation
bin101111000010010101…
…1110011011110000010
3100122201120202002022022
41132010223303132002
53123332120321310
6114223053441442
710204062403400
oct1360453633602
9318646662268
10101010323330
113992476aa64
12176b01a0282
1396a9c226b7
144c632d8470
152962ca9a55
hex1784af3782

101010323330 has 48 divisors (see below), whose sum is σ = 211554301176. Its totient is φ = 34623751680.

The previous prime is 101010323329. The next prime is 101010323423. The reversal of 101010323330 is 33323010101.

It can be written as a sum of positive squares in 4 ways, for example, as 93416420881 + 7593902449 = 305641^2 + 87143^2 .

It is a super-2 number, since 2×1010103233302 (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 101010323299 and 101010323308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2212292 + ... + 2257488.

Almost surely, 2101010323330 is an apocalyptic number.

101010323330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101010323330 is an abundant number, since it is smaller than the sum of its proper divisors (110543977846).

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

101010323330 is a wasteful number, since it uses less digits than its factorization.

101010323330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49779 (or 49772 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 101010323330 its reverse (33323010101), we get a palindrome (134333333431).

The spelling of 101010323330 in words is "one hundred one billion, ten million, three hundred twenty-three thousand, three hundred thirty".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 490 4561 9122 22805 31927 45197 45610 63854 90394 159635 223489 225985 316379 319270 446978 451970 632758 1117445 1581895 2214653 2234890 3163790 4429306 11073265 22146530 206143517 412287034 1030717585 1443004619 2061435170 2886009238 7215023095 10101032333 14430046190 20202064666 50505161665 101010323330