231023224304132 has 24 divisors (see below), whose sum is σ = 437600023877016. Its totient is φ = 106084854263808.

The previous prime is 231023224304071. The next prime is 231023224304207. The reversal of 231023224304132 is 231403422320132.

It can be written as a sum of positive squares in 4 ways, for example, as 107990006046976 + 123033218257156 = 10391824^2 + 11092034^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11276015933 + ... + 11276036420.

It is an arithmetic number, because the mean of its divisors is an integer number (18233334328209).

Almost surely, 2^{231023224304132} is an apocalyptic number.

It is an amenable number.

231023224304132 is a deficient number, since it is larger than the sum of its proper divisors (206576799572884).

231023224304132 is a wasteful number, since it uses less digits than its factorization.

231023224304132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22552052567 (or 22552052565 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 231023224304132 its reverse (231403422320132), we get a palindrome (462426646624264).

The spelling of 231023224304132 in words is "two hundred thirty-one trillion, twenty-three billion, two hundred twenty-four million, three hundred four thousand, one hundred thirty-two".