23030102100 has 72 divisors (see below), whose sum is σ = 66659983488. Its totient is φ = 6138944000.

The previous prime is 23030102099. The next prime is 23030102107. The reversal of 23030102100 is 120103032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23030102107) 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, 826597 + ... + 854003.

It is an arithmetic number, because the mean of its divisors is an integer number (925833104).

Almost surely, 2^23030102100 is an apocalyptic number.

23030102100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23030102100 is an abundant number, since it is smaller than the sum of its proper divisors (43629881388).

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

23030102100 is a wasteful number, since it uses less digits than its factorization.

23030102100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30225 (or 30218 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 23030102100 its reverse (120103032), we get a palindrome (23150205132).

The spelling of 23030102100 in words is "twenty-three billion, thirty million, one hundred two thousand, one hundred".