23210113100 has 144 divisors (see below), whose sum is σ = 54254860800. Its totient is φ = 8592480000.

The previous prime is 23210113099. The next prime is 23210113127. The reversal of 23210113100 is 131101232.

It is a super-2 number, since 2×23210113100² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15159335 + ... + 15160865.

Almost surely, 2^23210113100 is an apocalyptic number.

23210113100 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 23210113100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27127430400).

23210113100 is an abundant number, since it is smaller than the sum of its proper divisors (31044747700).

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

23210113100 is a wasteful number, since it uses less digits than its factorization.

23210113100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1744 (or 1737 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 23210113100 its reverse (131101232), we get a palindrome (23341214332).

The spelling of 23210113100 in words is "twenty-three billion, two hundred ten million, one hundred thirteen thousand, one hundred".