231274909103 has 16 divisors (see below), whose sum is σ = 285745067520. Its totient is φ = 182726443296.

The previous prime is 231274909097. The next prime is 231274909139. The reversal of 231274909103 is 301909472132.

It is a cyclic number.

It is not a de Polignac number, because 231274909103 - 2⁸ = 231274908847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231274909153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23493851 + ... + 23503692.

It is an arithmetic number, because the mean of its divisors is an integer number (17859066720).

Almost surely, 2^231274909103 is an apocalyptic number.

231274909103 is a deficient number, since it is larger than the sum of its proper divisors (54470158417).

231274909103 is a wasteful number, since it uses less digits than its factorization.

231274909103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46997606.

The product of its (nonzero) digits is 81648, while the sum is 41.

The spelling of 231274909103 in words is "two hundred thirty-one billion, two hundred seventy-four million, nine hundred nine thousand, one hundred three".