10113639100 has 36 divisors (see below), whose sum is σ = 21954844800. Its totient is φ = 4043935360.

The previous prime is 10113639047. The next prime is 10113639121. The reversal of 10113639100 is 193631101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 270336 + ... + 305464.

It is an arithmetic number, because the mean of its divisors is an integer number (609856800).

Almost surely, 2^10113639100 is an apocalyptic number.

10113639100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10113639100 is an abundant number, since it is smaller than the sum of its proper divisors (11841205700).

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

10113639100 is a wasteful number, since it uses less digits than its factorization.

10113639100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38022 (or 38015 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 25.

The spelling of 10113639100 in words is "ten billion, one hundred thirteen million, six hundred thirty-nine thousand, one hundred".