1011110109975 has 36 divisors (see below), whose sum is σ = 2069726348976. Its totient is φ = 462221763840.

The previous prime is 1011110109959. The next prime is 1011110110007. The reversal of 1011110109975 is 5799010111101.

It is not a de Polignac number, because 1011110109975 - 2⁴ = 1011110109959 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 320985762 + ... + 320988911.

Almost surely, 2^{1011110109975} is an apocalyptic number.

1011110109975 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1011110109975 is an abundant number, since it is smaller than the sum of its proper divisors (1058616239001).

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

1011110109975 is a wasteful number, since it uses less digits than its factorization.

1011110109975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641974696 (or 641974688 counting only the distinct ones).

The product of its (nonzero) digits is 2835, while the sum is 36.

The spelling of 1011110109975 in words is "one trillion, eleven billion, one hundred ten million, one hundred nine thousand, nine hundred seventy-five".