231125415375 has 48 divisors (see below), whose sum is σ = 386222133024. Its totient is φ = 122745280000.

The previous prime is 231125415343. The next prime is 231125415383. The reversal of 231125415375 is 573514521132.

It is not a de Polignac number, because 231125415375 - 2⁵ = 231125415343 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 156059635 + ... + 156061115.

It is an arithmetic number, because the mean of its divisors is an integer number (8046294438).

Almost surely, 2^231125415375 is an apocalyptic number.

231125415375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

231125415375 is a deficient number, since it is larger than the sum of its proper divisors (155096717649).

231125415375 is an frugal number, since it uses more digits than its factorization.

231125415375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3261 (or 1770 counting only the distinct ones).

The product of its digits is 126000, while the sum is 39.

The spelling of 231125415375 in words is "two hundred thirty-one billion, one hundred twenty-five million, four hundred fifteen thousand, three hundred seventy-five".