123002113101032 has 32 divisors (see below), whose sum is σ = 251643329251200. Its totient is φ = 55899362985600.

The previous prime is 123002113100939. The next prime is 123002113101037. The reversal of 123002113101032 is 230101311200321.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 123002113100995 and 123002113101013.

It is not an unprimeable number, because it can be changed into a prime (123002113101037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133142357 + ... + 134063012.

It is an arithmetic number, because the mean of its divisors is an integer number (7863854039100).

Almost surely, 2^{123002113101032} is an apocalyptic number.

It is an amenable number.

123002113101032 is an abundant number, since it is smaller than the sum of its proper divisors (128641216150168).

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

123002113101032 is a wasteful number, since it uses less digits than its factorization.

123002113101032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267210617 (or 267210613 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 123002113101032 its reverse (230101311200321), we get a palindrome (353103424301353).

The spelling of 123002113101032 in words is "one hundred twenty-three trillion, two billion, one hundred thirteen million, one hundred one thousand, thirty-two".