23103021300 has 72 divisors (see below), whose sum is σ = 66914008896. Its totient is φ = 6154421760.

The previous prime is 23103021283. The next prime is 23103021311. The reversal of 23103021300 is 312030132.

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 23103021300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 253689 + ... + 332511.

Almost surely, 2^23103021300 is an apocalyptic number.

23103021300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23103021300 is an abundant number, since it is smaller than the sum of its proper divisors (43810987596).

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

23103021300 is a wasteful number, since it uses less digits than its factorization.

23103021300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79817 (or 79810 counting only the distinct ones).

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

Adding to 23103021300 its reverse (312030132), we get a palindrome (23415051432).

The spelling of 23103021300 in words is "twenty-three billion, one hundred three million, twenty-one thousand, three hundred".