31130230095 has 64 divisors (see below), whose sum is σ = 58562611200. Its totient is φ = 15657143040.

The previous prime is 31130230093. The next prime is 31130230099. The reversal of 31130230095 is 59003203113.

It is a happy number.

31130230095 is a `hidden beast` number, since 311 + 30 + 230 + 0 + 95 = 666.

It is not a de Polignac number, because 31130230095 - 2¹ = 31130230093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31130230093) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 149851 + ... + 291059.

It is an arithmetic number, because the mean of its divisors is an integer number (915040800).

Almost surely, 2^31130230095 is an apocalyptic number.

31130230095 is a deficient number, since it is larger than the sum of its proper divisors (27432381105).

31130230095 is a wasteful number, since it uses less digits than its factorization.

31130230095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141317 (or 141311 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 27.

The spelling of 31130230095 in words is "thirty-one billion, one hundred thirty million, two hundred thirty thousand, ninety-five".