231262262132 has 48 divisors (see below), whose sum is σ = 455928152064. Its totient is φ = 101686860000.

The previous prime is 231262262113. The next prime is 231262262141.

231262262132 is nontrivially palindromic in base 10.

231262262132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3446333 + ... + 3512795.

It is an arithmetic number, because the mean of its divisors is an integer number (9498503168).

Almost surely, 2^231262262132 is an apocalyptic number.

231262262132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

231262262132 is a deficient number, since it is larger than the sum of its proper divisors (224665889932).

231262262132 is a wasteful number, since it uses less digits than its factorization.

231262262132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69060 (or 69058 counting only the distinct ones).

The product of its digits is 20736, while the sum is 32.

It can be divided in two parts, 231262 and 262132, that added together give a palindrome (493394).

The spelling of 231262262132 in words is "two hundred thirty-one billion, two hundred sixty-two million, two hundred sixty-two thousand, one hundred thirty-two".