123003132303122 has 16 divisors (see below), whose sum is σ = 185718460694400. Its totient is φ = 61097934081888.

The previous prime is 123003132303109. The next prime is 123003132303133. The reversal of 123003132303122 is 221303231300321.

It is a junction number, because it is equal to n+sod(n) for n = 123003132303091 and 123003132303100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238577963 + ... + 239092974.

It is an arithmetic number, because the mean of its divisors is an integer number (11607403793400).

Almost surely, 2^{123003132303122} is an apocalyptic number.

123003132303122 is a deficient number, since it is larger than the sum of its proper divisors (62715328391278).

123003132303122 is a wasteful number, since it uses less digits than its factorization.

123003132303122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477671785.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 123003132303122 its reverse (221303231300321), we get a palindrome (344306363603443).

The spelling of 123003132303122 in words is "one hundred twenty-three trillion, three billion, one hundred thirty-two million, three hundred three thousand, one hundred twenty-two".