123013232300100 has 72 divisors (see below), whose sum is σ = 357472513975360. Its totient is φ = 32660281745280.

The previous prime is 123013232300099. The next prime is 123013232300117. The reversal of 123013232300100 is 1003232310321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 895224112 + ... + 895361511.

Almost surely, 2^{123013232300100} is an apocalyptic number.

123013232300100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123013232300100 is an abundant number, since it is smaller than the sum of its proper divisors (234459281675260).

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

123013232300100 is a wasteful number, since it uses less digits than its factorization.

123013232300100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1790585869 (or 1790585862 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 123013232300100 its reverse (1003232310321), we get a palindrome (124016464610421).

The spelling of 123013232300100 in words is "one hundred twenty-three trillion, thirteen billion, two hundred thirty-two million, three hundred thousand, one hundred".