11100009976 has 16 divisors (see below), whose sum is σ = 22704566040. Its totient is φ = 5045459040.

The previous prime is 11100009941. The next prime is 11100009979. The reversal of 11100009976 is 67990000111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100009979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63068151 + ... + 63068326.

Almost surely, 2^11100009976 is an apocalyptic number.

It is an amenable number.

11100009976 is an abundant number, since it is smaller than the sum of its proper divisors (11604556064).

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

11100009976 is a wasteful number, since it uses less digits than its factorization.

11100009976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126136494 (or 126136490 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 34.

The spelling of 11100009976 in words is "eleven billion, one hundred million, nine thousand, nine hundred seventy-six".