231262314603213 has 32 divisors (see below), whose sum is σ = 313871029276672. Its totient is φ = 151442274931200.

The previous prime is 231262314603163. The next prime is 231262314603223. The reversal of 231262314603213 is 312306413262132.

It is not a de Polignac number, because 231262314603213 - 2²⁴ = 231262297825997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231262314603223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16096278 + ... + 26862888.

It is an arithmetic number, because the mean of its divisors is an integer number (9808469664896).

Almost surely, 2^{231262314603213} is an apocalyptic number.

It is an amenable number.

231262314603213 is a deficient number, since it is larger than the sum of its proper divisors (82608714673459).

231262314603213 is a wasteful number, since it uses less digits than its factorization.

231262314603213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10767265.

The product of its (nonzero) digits is 186624, while the sum is 39.

Adding to 231262314603213 its reverse (312306413262132), we get a palindrome (543568727865345).

It can be divided in two parts, 2312623 and 14603213, that added together give a triangular number (16915836 = T₅₈₁₆).

The spelling of 231262314603213 in words is "two hundred thirty-one trillion, two hundred sixty-two billion, three hundred fourteen million, six hundred three thousand, two hundred thirteen".