100550170200 has 48 divisors (see below), whose sum is σ = 311705529480. Its totient is φ = 26813378560.

The previous prime is 100550170183. The next prime is 100550170211. The reversal of 100550170200 is 2071055001.

It is a super-2 number, since 2×100550170200² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83791209 + ... + 83792408.

Almost surely, 2^100550170200 is an apocalyptic number.

100550170200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100550170200 is an abundant number, since it is smaller than the sum of its proper divisors (211155359280).

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

100550170200 is a wasteful number, since it uses less digits than its factorization.

100550170200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167583636 (or 167583627 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 21.

It can be divided in two parts, 1005501 and 70200, that added together give a palindrome (1075701).

The spelling of 100550170200 in words is "one hundred billion, five hundred fifty million, one hundred seventy thousand, two hundred".