123525031230425 has 12 divisors (see below), whose sum is σ = 167095678610256. Its totient is φ = 89836386349200.

The previous prime is 123525031230379. The next prime is 123525031230427. The reversal of 123525031230425 is 524032130525321.

It is not a de Polignac number, because 123525031230425 - 2¹⁴ = 123525031214041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123525031230427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 224590965599 + ... + 224590966148.

It is an arithmetic number, because the mean of its divisors is an integer number (13924639884188).

Almost surely, 2^{123525031230425} is an apocalyptic number.

It is an amenable number.

123525031230425 is a deficient number, since it is larger than the sum of its proper divisors (43570647379831).

123525031230425 is a wasteful number, since it uses less digits than its factorization.

123525031230425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449181931768 (or 449181931763 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 38.

Adding to 123525031230425 its reverse (524032130525321), we get a palindrome (647557161755746).

The spelling of 123525031230425 in words is "one hundred twenty-three trillion, five hundred twenty-five billion, thirty-one million, two hundred thirty thousand, four hundred twenty-five".