10172802100 has 18 divisors (see below), whose sum is σ = 22074980774. Its totient is φ = 4069120800.

The previous prime is 10172802097. The next prime is 10172802109. The reversal of 10172802100 is 120827101.

It can be written as a sum of positive squares in 3 ways, for example, as 3638019856 + 6534782244 = 60316^2 + 80838^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10172802109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50863911 + ... + 50864110.

Almost surely, 2^10172802100 is an apocalyptic number.

10172802100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10172802100 is an abundant number, since it is smaller than the sum of its proper divisors (11902178674).

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

10172802100 is a wasteful number, since it uses less digits than its factorization.

10172802100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101728035 (or 101728028 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 22.

The spelling of 10172802100 in words is "ten billion, one hundred seventy-two million, eight hundred two thousand, one hundred".