112101320975 has 72 divisors (see below), whose sum is σ = 169692888960. Its totient is φ = 71942955840.

The previous prime is 112101320959. The next prime is 112101321019. The reversal of 112101320975 is 579023101211.

It is a happy number.

It is not a de Polignac number, because 112101320975 - 2⁴ = 112101320959 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5232836 + ... + 5254214.

It is an arithmetic number, because the mean of its divisors is an integer number (2356845680).

Almost surely, 2^112101320975 is an apocalyptic number.

112101320975 is a deficient number, since it is larger than the sum of its proper divisors (57591567985).

112101320975 is a wasteful number, since it uses less digits than its factorization.

112101320975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21517 (or 21493 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 32.

The spelling of 112101320975 in words is "one hundred twelve billion, one hundred one million, three hundred twenty thousand, nine hundred seventy-five".