231125644317 has 16 divisors (see below), whose sum is σ = 315755290368. Its totient is φ = 150291582720.

The previous prime is 231125644303. The next prime is 231125644319. The reversal of 231125644317 is 713446521132.

It is not a de Polignac number, because 231125644317 - 2¹⁴ = 231125627933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231125644319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 338433 + ... + 759465.

It is an arithmetic number, because the mean of its divisors is an integer number (19734705648).

Almost surely, 2^231125644317 is an apocalyptic number.

It is an amenable number.

231125644317 is a deficient number, since it is larger than the sum of its proper divisors (84629646051).

231125644317 is a wasteful number, since it uses less digits than its factorization.

231125644317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425540.

The product of its digits is 120960, while the sum is 39.

The spelling of 231125644317 in words is "two hundred thirty-one billion, one hundred twenty-five million, six hundred forty-four thousand, three hundred seventeen".