23871552130700 has 72 divisors (see below), whose sum is σ = 54066521833632. Its totient is φ = 9131262638080.

The previous prime is 23871552130691. The next prime is 23871552130709. The reversal of 23871552130700 is 703125517832.

It is an interprime number because it is at equal distance from previous prime (23871552130691) and next prime (23871552130709).

It is a super-2 number, since 2×23871552130700² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23871552130709) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8312732 + ... + 10809468.

It is an arithmetic number, because the mean of its divisors is an integer number (750923914356).

Almost surely, 2^{23871552130700} is an apocalyptic number.

23871552130700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23871552130700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27033260916816).

23871552130700 is an abundant number, since it is smaller than the sum of its proper divisors (30194969702932).

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

23871552130700 is a wasteful number, since it uses less digits than its factorization.

23871552130700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500931 (or 2500924 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 44.

The spelling of 23871552130700 in words is "twenty-three trillion, eight hundred seventy-one billion, five hundred fifty-two million, one hundred thirty thousand, seven hundred".