101131099975 has 6 divisors (see below), whose sum is σ = 125402564000. Its totient is φ = 80904879960.

The previous prime is 101131099897. The next prime is 101131099991. The reversal of 101131099975 is 579990131101.

It is not a de Polignac number, because 101131099975 - 2¹¹ = 101131097927 is a prime.

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, 2022621975 + ... + 2022622024.

Almost surely, 2^101131099975 is an apocalyptic number.

101131099975 is a deficient number, since it is larger than the sum of its proper divisors (24271464025).

101131099975 is an equidigital number, since it uses as much as digits as its factorization.

101131099975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4045244009 (or 4045244004 counting only the distinct ones).

The product of its (nonzero) digits is 76545, while the sum is 46.

The spelling of 101131099975 in words is "one hundred one billion, one hundred thirty-one million, ninety-nine thousand, nine hundred seventy-five".