123311113022330 has 64 divisors (see below), whose sum is σ = 231931679616000. Its totient is φ = 47147822184960.

The previous prime is 123311113022303. The next prime is 123311113022399. The reversal of 123311113022330 is 33220311113321.

It is a self number, because there is not a number n which added to its sum of digits gives 123311113022330.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116519006 + ... + 117572534.

It is an arithmetic number, because the mean of its divisors is an integer number (3623932494000).

Almost surely, 2^{123311113022330} is an apocalyptic number.

123311113022330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123311113022330 is a deficient number, since it is larger than the sum of its proper divisors (108620566593670).

123311113022330 is a wasteful number, since it uses less digits than its factorization.

123311113022330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1058199.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 123311113022330 its reverse (33220311113321), we get a palindrome (156531424135651).

The spelling of 123311113022330 in words is "one hundred twenty-three trillion, three hundred eleven billion, one hundred thirteen million, twenty-two thousand, three hundred thirty".