23102201120100 has 72 divisors (see below), whose sum is σ = 67433894058720. Its totient is φ = 6106068487680.

The previous prime is 23102201120093. The next prime is 23102201120111. The reversal of 23102201120100 is 102110220132.

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 23102201120100.

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, 340706530 + ... + 340774329.

Almost surely, 2^{23102201120100} is an apocalyptic number.

23102201120100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23102201120100 is an abundant number, since it is smaller than the sum of its proper divisors (44331692938620).

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

23102201120100 is a wasteful number, since it uses less digits than its factorization.

23102201120100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681480989 (or 681480982 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 23102201120100 its reverse (102110220132), we get a palindrome (23204311340232).

The spelling of 23102201120100 in words is "twenty-three trillion, one hundred two billion, two hundred one million, one hundred twenty thousand, one hundred".