23101512513514 has 16 divisors (see below), whose sum is σ = 34808041642752. Its totient is φ = 11498833101888.

The previous prime is 23101512513419. The next prime is 23101512513517. The reversal of 23101512513514 is 41531521510132.

It is a self number, because there is not a number n which added to its sum of digits gives 23101512513514.

It is not an unprimeable number, because it can be changed into a prime (23101512513517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50707762 + ... + 51161314.

It is an arithmetic number, because the mean of its divisors is an integer number (2175502602672).

Almost surely, 2^{23101512513514} is an apocalyptic number.

23101512513514 is a deficient number, since it is larger than the sum of its proper divisors (11706529129238).

23101512513514 is a wasteful number, since it uses less digits than its factorization.

23101512513514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567981.

The product of its (nonzero) digits is 18000, while the sum is 34.

The spelling of 23101512513514 in words is "twenty-three trillion, one hundred one billion, five hundred twelve million, five hundred thirteen thousand, five hundred fourteen".