10190911100 has 18 divisors (see below), whose sum is σ = 22114277304. Its totient is φ = 4076364400.

The previous prime is 10190911097. The next prime is 10190911123. The reversal of 10190911100 is 111909101.

It is a happy number.

It is a congruent number.

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, 50954456 + ... + 50954655.

Almost surely, 2^10190911100 is an apocalyptic number.

10190911100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10190911100 is an abundant number, since it is smaller than the sum of its proper divisors (11923366204).

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

10190911100 is a wasteful number, since it uses less digits than its factorization.

10190911100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101909125 (or 101909118 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 23.

The spelling of 10190911100 in words is "ten billion, one hundred ninety million, nine hundred eleven thousand, one hundred".