23007012700 has 216 divisors, whose sum is σ = 61562059776. Its totient is φ = 7296854400.

The previous prime is 23007012689. The next prime is 23007012709. The reversal of 23007012700 is 721070032.

It is a super-2 number, since 2×23007012700² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23007012709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 15471357 + ... + 15472843.

It is an arithmetic number, because the mean of its divisors is an integer number (285009536).

Almost surely, 2^23007012700 is an apocalyptic number.

23007012700 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 23007012700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30781029888).

23007012700 is an abundant number, since it is smaller than the sum of its proper divisors (38555047076).

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

23007012700 is a wasteful number, since it uses less digits than its factorization.

23007012700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1593 (or 1555 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 22.

Adding to 23007012700 its reverse (721070032), we get a palindrome (23728082732).

The spelling of 23007012700 in words is "twenty-three billion, seven million, twelve thousand, seven hundred".