231047095 has 16 divisors (see below), whose sum is σ = 286856640. Its totient is φ = 178528000.

The previous prime is 231047071. The next prime is 231047101. The reversal of 231047095 is 590740132.

It is not a de Polignac number, because 231047095 - 2⁹ = 231046583 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15126 + ... + 26284.

It is an arithmetic number, because the mean of its divisors is an integer number (17928540).

Almost surely, 2^231047095 is an apocalyptic number.

231047095 is a deficient number, since it is larger than the sum of its proper divisors (55809545).

231047095 is a wasteful number, since it uses less digits than its factorization.

231047095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11306.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 231047095 is about 15200.2333863661. The cubic root of 231047095 is about 613.6209388449.

The spelling of 231047095 in words is "two hundred thirty-one million, forty-seven thousand, ninety-five".