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101230411101 = 3437451105319
BaseRepresentation
bin101111001000111001…
…1010111110101011101
3100200021220212200222020
41132101303113311131
53124304441123401
6114300555010353
710212404203611
oct1362163276535
9320256780866
10101230411101
1139a27a23186
1217751a399b9
1397136c1051
144c84629341
152977280d36
hex1791cd7d5d

101230411101 has 16 divisors (see below), whose sum is σ = 138132656640. Its totient is φ = 65908004400.

The previous prime is 101230411091. The next prime is 101230411103. The reversal of 101230411101 is 101114032101.

It is not a de Polignac number, because 101230411101 - 213 = 101230402909 is a prime.

It is a super-2 number, since 2×1012304111012 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101230411103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 908520 + ... + 1013838.

It is an arithmetic number, because the mean of its divisors is an integer number (8633291040).

Almost surely, 2101230411101 is an apocalyptic number.

It is an amenable number.

101230411101 is a deficient number, since it is larger than the sum of its proper divisors (36902245539).

101230411101 is a wasteful number, since it uses less digits than its factorization.

101230411101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112816.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 101230411101 its reverse (101114032101), we get a palindrome (202344443202).

The spelling of 101230411101 in words is "one hundred one billion, two hundred thirty million, four hundred eleven thousand, one hundred one".

Divisors: 1 3 43 129 7451 22353 105319 315957 320393 961179 4528717 13586151 784731869 2354195607 33743470367 101230411101