23871148923013 has 8 divisors (see below), whose sum is σ = 28467457100928. Its totient is φ = 19571376756624.

The previous prime is 23871148922981. The next prime is 23871148923043. The reversal of 23871148923013 is 31032984117832.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23871148923013 - 2⁵ = 23871148922981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23871148923043) 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, 74134002706 + ... + 74134003027.

It is an arithmetic number, because the mean of its divisors is an integer number (3558432137616).

Almost surely, 2^{23871148923013} is an apocalyptic number.

23871148923013 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

23871148923013 is a deficient number, since it is larger than the sum of its proper divisors (4596308177915).

23871148923013 is a wasteful number, since it uses less digits than its factorization.

23871148923013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148268005763.

The product of its (nonzero) digits is 1741824, while the sum is 52.

The spelling of 23871148923013 in words is "twenty-three trillion, eight hundred seventy-one billion, one hundred forty-eight million, nine hundred twenty-three thousand, thirteen".