23101502513340 has 96 divisors (see below), whose sum is σ = 65047813737984. Its totient is φ = 6125805387520.

The previous prime is 23101502513329. The next prime is 23101502513423. The reversal of 23101502513340 is 4331520510132.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 23101502513298 and 23101502513307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21302455 + ... + 22360625.

It is an arithmetic number, because the mean of its divisors is an integer number (677581393104).

Almost surely, 2^{23101502513340} is an apocalyptic number.

23101502513340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23101502513340 is an abundant number, since it is smaller than the sum of its proper divisors (41946311224644).

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

23101502513340 is a wasteful number, since it uses less digits than its factorization.

23101502513340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060227 (or 1060225 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 23101502513340 in words is "twenty-three trillion, one hundred one billion, five hundred two million, five hundred thirteen thousand, three hundred forty".