123041004031124 has 12 divisors (see below), whose sum is σ = 215858719044948. Its totient is φ = 61367084304000.

The previous prime is 123041004031069. The next prime is 123041004031133. The reversal of 123041004031124 is 421130400140321.

It can be written as a sum of positive squares in 2 ways, for example, as 72830316628624 + 50210687402500 = 8534068^2 + 7085950^2 .

It is a junction number, because it is equal to n+sod(n) for n = 123041004031093 and 123041004031102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38354426087 + ... + 38354429294.

It is an arithmetic number, because the mean of its divisors is an integer number (17988226587079).

Almost surely, 2^{123041004031124} is an apocalyptic number.

It is an amenable number.

123041004031124 is a deficient number, since it is larger than the sum of its proper divisors (92817715013824).

123041004031124 is a wasteful number, since it uses less digits than its factorization.

123041004031124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76708855786 (or 76708855784 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 123041004031124 its reverse (421130400140321), we get a palindrome (544171404171445).

The spelling of 123041004031124 in words is "one hundred twenty-three trillion, forty-one billion, four million, thirty-one thousand, one hundred twenty-four".