231036404630132 has 6 divisors (see below), whose sum is σ = 404313708102738. Its totient is φ = 115518202315064.

The previous prime is 231036404630081. The next prime is 231036404630177.

231036404630132 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 220448968930576 + 10587435699556 = 14847524^2 + 3253834^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28879550578763 + ... + 28879550578770.

It is an arithmetic number, because the mean of its divisors is an integer number (67385618017123).

Almost surely, 2^{231036404630132} is an apocalyptic number.

It is an amenable number.

231036404630132 is a deficient number, since it is larger than the sum of its proper divisors (173277303472606).

231036404630132 is a wasteful number, since it uses less digits than its factorization.

231036404630132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57759101157537 (or 57759101157535 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 38.

It can be divided in two parts, 23103640 and 4630132, that added together give a palindrome (27733772).

The spelling of 231036404630132 in words is "two hundred thirty-one trillion, thirty-six billion, four hundred four million, six hundred thirty thousand, one hundred thirty-two".