125232540304 has 40 divisors (see below), whose sum is σ = 246856444472. Its totient is φ = 61529656320.

The previous prime is 125232540299. The next prime is 125232540359. The reversal of 125232540304 is 403045232521.

It can be written as a sum of positive squares in 4 ways, for example, as 11291187600 + 113941352704 = 106260^2 + 337552^2 .

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, 946102 + ... + 1070314.

Almost surely, 2^125232540304 is an apocalyptic number.

It is an amenable number.

125232540304 is a deficient number, since it is larger than the sum of its proper divisors (121623904168).

125232540304 is a wasteful number, since it uses less digits than its factorization.

125232540304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125315 (or 125309 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 125232540304 its reverse (403045232521), we get a palindrome (528277772825).

The spelling of 125232540304 in words is "one hundred twenty-five billion, two hundred thirty-two million, five hundred forty thousand, three hundred four".