231331102314244 has 12 divisors (see below), whose sum is σ = 404981677819600. Its totient is φ = 115622051508648.

The previous prime is 231331102314199. The next prime is 231331102314251. The reversal of 231331102314244 is 442413201133132.

It is a happy number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 10874900154 + ... + 10874921425.

Almost surely, 2^{231331102314244} is an apocalyptic number.

It is an amenable number.

231331102314244 is a deficient number, since it is larger than the sum of its proper divisors (173650575505356).

231331102314244 is a wasteful number, since it uses less digits than its factorization.

231331102314244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21749824242 (or 21749824240 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 231331102314244 its reverse (442413201133132), we get a palindrome (673744303447376).

The spelling of 231331102314244 in words is "two hundred thirty-one trillion, three hundred thirty-one billion, one hundred two million, three hundred fourteen thousand, two hundred forty-four".