23002131300 has 72 divisors (see below), whose sum is σ = 66571634976. Its totient is φ = 6132168960.

The previous prime is 23002131293. The next prime is 23002131311. The reversal of 23002131300 is 313120032.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 23002131300.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1328499 + ... + 1345701.

Almost surely, 2^23002131300 is an apocalyptic number.

23002131300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23002131300 is an abundant number, since it is smaller than the sum of its proper divisors (43569503676).

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

23002131300 is a wasteful number, since it uses less digits than its factorization.

23002131300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21677 (or 21670 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 23002131300 its reverse (313120032), we get a palindrome (23315251332).

The spelling of 23002131300 in words is "twenty-three billion, two million, one hundred thirty-one thousand, three hundred".