20233022317100 has 18 divisors (see below), whose sum is σ = 43905658428324. Its totient is φ = 8093208926800.

The previous prime is 20233022317099. The next prime is 20233022317139. The reversal of 20233022317100 is 171322033202.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 20233022317100.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 101165111486 + ... + 101165111685.

It is an arithmetic number, because the mean of its divisors is an integer number (2439203246018).

Almost surely, 2^{20233022317100} is an apocalyptic number.

20233022317100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20233022317100 is an abundant number, since it is smaller than the sum of its proper divisors (23672636111224).

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

20233022317100 is a wasteful number, since it uses less digits than its factorization.

20233022317100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202330223185 (or 202330223178 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 26.

The spelling of 20233022317100 in words is "twenty trillion, two hundred thirty-three billion, twenty-two million, three hundred seventeen thousand, one hundred".