111101000009975 has 12 divisors (see below), whose sum is σ = 137776791085584. Its totient is φ = 88873347702720.

The previous prime is 111101000009957. The next prime is 111101000010019. The reversal of 111101000009975 is 579900000101111.

It is not a de Polignac number, because 111101000009975 - 2⁸ = 111101000009719 is a prime.

It is a Duffinian number.

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, 186003494 + ... + 186599843.

It is an arithmetic number, because the mean of its divisors is an integer number (11481399257132).

Almost surely, 2^{111101000009975} is an apocalyptic number.

111101000009975 is a deficient number, since it is larger than the sum of its proper divisors (26675791075609).

111101000009975 is a wasteful number, since it uses less digits than its factorization.

111101000009975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372615274 (or 372615269 counting only the distinct ones).

The product of its (nonzero) digits is 2835, while the sum is 35.

The spelling of 111101000009975 in words is "one hundred eleven trillion, one hundred one billion, nine thousand, nine hundred seventy-five".