23431110653313 has 96 divisors (see below), whose sum is σ = 38059565281920. Its totient is φ = 13769489310720.

The previous prime is 23431110653303. The next prime is 23431110653333. The reversal of 23431110653313 is 31335601113432.

It is a happy number.

23431110653313 is a `hidden beast` number, since 2 + 3 + 4 + 3 + 1 + 1 + 106 + 533 + 13 = 666.

It is not a de Polignac number, because 23431110653313 - 2¹⁰ = 23431110652289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23431110653303) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1058639395 + ... + 1058661527.

It is an arithmetic number, because the mean of its divisors is an integer number (396453805020).

Almost surely, 2^{23431110653313} is an apocalyptic number.

It is an amenable number.

23431110653313 is a deficient number, since it is larger than the sum of its proper divisors (14628454628607).

23431110653313 is a wasteful number, since it uses less digits than its factorization.

23431110653313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24559 (or 24556 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 36.

Adding to 23431110653313 its reverse (31335601113432), we get a palindrome (54766711766745).

The spelling of 23431110653313 in words is "twenty-three trillion, four hundred thirty-one billion, one hundred ten million, six hundred fifty-three thousand, three hundred thirteen".