123300312233132 has 12 divisors (see below), whose sum is σ = 216109048029840. Its totient is φ = 61554869938896.

The previous prime is 123300312233113. The next prime is 123300312233177. The reversal of 123300312233132 is 231332213003321.

It is a junction number, because it is equal to n+sod(n) for n = 123300312233095 and 123300312233104.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23821541507 + ... + 23821546682.

It is an arithmetic number, because the mean of its divisors is an integer number (18009087335820).

Almost surely, 2^{123300312233132} is an apocalyptic number.

It is an amenable number.

123300312233132 is a deficient number, since it is larger than the sum of its proper divisors (92808735796708).

123300312233132 is a wasteful number, since it uses less digits than its factorization.

123300312233132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47643088840 (or 47643088838 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 123300312233132 its reverse (231332213003321), we get a palindrome (354632525236453).

The spelling of 123300312233132 in words is "one hundred twenty-three trillion, three hundred billion, three hundred twelve million, two hundred thirty-three thousand, one hundred thirty-two".