23120010200 has 96 divisors (see below), whose sum is σ = 65046952800. Its totient is φ = 7460567040.

The previous prime is 23120010197. The next prime is 23120010209. The reversal of 23120010200 is 201002132.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23120010209) 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, 461915 + ... + 509514.

It is an arithmetic number, because the mean of its divisors is an integer number (677572425).

Almost surely, 2^23120010200 is an apocalyptic number.

23120010200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23120010200 is an abundant number, since it is smaller than the sum of its proper divisors (41926942600).

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

23120010200 is a wasteful number, since it uses less digits than its factorization.

23120010200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971469 (or 971460 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 23120010200 its reverse (201002132), we get a palindrome (23321012332).

The spelling of 23120010200 in words is "twenty-three billion, one hundred twenty million, ten thousand, two hundred".