10100555501100 has 72 divisors (see below), whose sum is σ = 29229362274000. Its totient is φ = 2693012494080.

The previous prime is 10100555501063. The next prime is 10100555501131. The reversal of 10100555501100 is 110555500101.

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, 1203507 + ... + 4652906.

Almost surely, 2^{10100555501100} is an apocalyptic number.

10100555501100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10100555501100 is an abundant number, since it is smaller than the sum of its proper divisors (19128806772900).

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

10100555501100 is a wasteful number, since it uses less digits than its factorization.

10100555501100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5862179 (or 5862172 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 24.

Subtracting from 10100555501100 its reverse (110555500101), we obtain a palindrome (9990000000999).

The spelling of 10100555501100 in words is "ten trillion, one hundred billion, five hundred fifty-five million, five hundred one thousand, one hundred".