231027097732 has 24 divisors (see below), whose sum is σ = 411958054872. Its totient is φ = 113325139200.

The previous prime is 231027097723. The next prime is 231027097733. The reversal of 231027097732 is 237790720132.

It can be written as a sum of positive squares in 4 ways, for example, as 35146500676 + 195880597056 = 187474^2 + 442584^2 .

It is not an unprimeable number, because it can be changed into a prime (231027097733) 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, 3259632 + ... + 3329752.

It is an arithmetic number, because the mean of its divisors is an integer number (17164918953).

Almost surely, 2^231027097732 is an apocalyptic number.

It is an amenable number.

231027097732 is a deficient number, since it is larger than the sum of its proper divisors (180930957140).

231027097732 is a wasteful number, since it uses less digits than its factorization.

231027097732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85719 (or 85717 counting only the distinct ones).

The product of its (nonzero) digits is 222264, while the sum is 43.

The spelling of 231027097732 in words is "two hundred thirty-one billion, twenty-seven million, ninety-seven thousand, seven hundred thirty-two".