123312113110323 has 48 divisors (see below), whose sum is σ = 187482353760000. Its totient is φ = 77992635801600.

The previous prime is 123312113110313. The next prime is 123312113110331. The reversal of 123312113110323 is 323011311213321.

123312113110323 is a `hidden beast` number, since 1 + 2 + 3 + 3 + 1 + 21 + 1 + 311 + 0 + 323 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-123312113110323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123312113110313) 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, 15130603 + ... + 21807323.

It is an arithmetic number, because the mean of its divisors is an integer number (3905882370000).

Almost surely, 2^{123312113110323} is an apocalyptic number.

123312113110323 is a deficient number, since it is larger than the sum of its proper divisors (64170240649677).

123312113110323 is a wasteful number, since it uses less digits than its factorization.

123312113110323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6678060 (or 6678057 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

Adding to 123312113110323 its reverse (323011311213321), we get a palindrome (446323424323644).

The spelling of 123312113110323 in words is "one hundred twenty-three trillion, three hundred twelve billion, one hundred thirteen million, one hundred ten thousand, three hundred twenty-three".