231460625207 has 4 divisors (see below), whose sum is σ = 264526428816. Its totient is φ = 198394821600.

The previous prime is 231460625167. The next prime is 231460625213. The reversal of 231460625207 is 702526064132.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 231460625207 - 2⁸ = 231460624951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231460625237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16532901794 + ... + 16532901807.

It is an arithmetic number, because the mean of its divisors is an integer number (66131607204).

Almost surely, 2^231460625207 is an apocalyptic number.

231460625207 is a deficient number, since it is larger than the sum of its proper divisors (33065803609).

231460625207 is an equidigital number, since it uses as much as digits as its factorization.

231460625207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33065803608.

The product of its (nonzero) digits is 120960, while the sum is 38.

Adding to 231460625207 its reverse (702526064132), we get a palindrome (933986689339).

The spelling of 231460625207 in words is "two hundred thirty-one billion, four hundred sixty million, six hundred twenty-five thousand, two hundred seven".