123302211113100 has 144 divisors (see below), whose sum is σ = 365059042587008. Its totient is φ = 32115218204160.

The previous prime is 123302211113093. The next prime is 123302211113101. The reversal of 123302211113100 is 1311112203321.

It is a super-2 number, since 2×123302211113100² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (123302211113101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 857223387 + ... + 857367213.

Almost surely, 2^{123302211113100} is an apocalyptic number.

123302211113100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123302211113100 is an abundant number, since it is smaller than the sum of its proper divisors (241756831473908).

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

123302211113100 is a wasteful number, since it uses less digits than its factorization.

123302211113100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210344 (or 210337 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 123302211113100 its reverse (1311112203321), we get a palindrome (124613323316421).

The spelling of 123302211113100 in words is "one hundred twenty-three trillion, three hundred two billion, two hundred eleven million, one hundred thirteen thousand, one hundred".