231627715313 has 8 divisors (see below), whose sum is σ = 250032916800. Its totient is φ = 213917049808.

The previous prime is 231627715301. The next prime is 231627715331. The reversal of 231627715313 is 313517726132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 231627715313 - 2⁸ = 231627715057 is a prime.

It is a super-2 number, since 2×231627715313² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231627715373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173633303 + ... + 173634636.

It is an arithmetic number, because the mean of its divisors is an integer number (31254114600).

Almost surely, 2^231627715313 is an apocalyptic number.

231627715313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

231627715313 is a deficient number, since it is larger than the sum of its proper divisors (18405201487).

231627715313 is a wasteful number, since it uses less digits than its factorization.

231627715313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347267991.

The product of its digits is 158760, while the sum is 41.

The spelling of 231627715313 in words is "two hundred thirty-one billion, six hundred twenty-seven million, seven hundred fifteen thousand, three hundred thirteen".