123142122133024 has 48 divisors (see below), whose sum is σ = 242982056844576. Its totient is φ = 61432504012800.

The previous prime is 123142122132983. The next prime is 123142122133081. The reversal of 123142122133024 is 420331221241321.

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, 33927079 + ... + 37380889.

It is an arithmetic number, because the mean of its divisors is an integer number (5062126184262).

Almost surely, 2^{123142122133024} is an apocalyptic number.

It is an amenable number.

123142122133024 is a deficient number, since it is larger than the sum of its proper divisors (119839934711552).

123142122133024 is a wasteful number, since it uses less digits than its factorization.

123142122133024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3456329 (or 3456321 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 123142122133024 its reverse (420331221241321), we get a palindrome (543473343374345).

The spelling of 123142122133024 in words is "one hundred twenty-three trillion, one hundred forty-two billion, one hundred twenty-two million, one hundred thirty-three thousand, twenty-four".