23201312313102 has 128 divisors (see below), whose sum is σ = 59797658419200. Its totient is φ = 5827055932800.

The previous prime is 23201312313061. The next prime is 23201312313107. The reversal of 23201312313102 is 20131321310232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23201312313107) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5314102 + ... + 8639577.

It is an arithmetic number, because the mean of its divisors is an integer number (467169206400).

Almost surely, 2^{23201312313102} is an apocalyptic number.

23201312313102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23201312313102 is an abundant number, since it is smaller than the sum of its proper divisors (36596346106098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23201312313102 is a wasteful number, since it uses less digits than its factorization.

23201312313102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13953822.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 23201312313102 its reverse (20131321310232), we get a palindrome (43332633623334).

The spelling of 23201312313102 in words is "twenty-three trillion, two hundred one billion, three hundred twelve million, three hundred thirteen thousand, one hundred two".