123002000332311 has 16 divisors (see below), whose sum is σ = 164071038070016. Its totient is φ = 81967149222336.

The previous prime is 123002000332307. The next prime is 123002000332411. The reversal of 123002000332311 is 113233000200321.

It is not a de Polignac number, because 123002000332311 - 2² = 123002000332307 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123002000332411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 602367516 + ... + 602571678.

It is an arithmetic number, because the mean of its divisors is an integer number (10254439879376).

Almost surely, 2^{123002000332311} is an apocalyptic number.

123002000332311 is a deficient number, since it is larger than the sum of its proper divisors (41069037737705).

123002000332311 is a wasteful number, since it uses less digits than its factorization.

123002000332311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286902.

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

Adding to 123002000332311 its reverse (113233000200321), we get a palindrome (236235000532632).

The spelling of 123002000332311 in words is "one hundred twenty-three trillion, two billion, three hundred thirty-two thousand, three hundred eleven".