100750398975 has 36 divisors (see below), whose sum is σ = 180654483256. Its totient is φ = 53674194240.

The previous prime is 100750398971. The next prime is 100750398997. The reversal of 100750398975 is 579893057001.

It is not a de Polignac number, because 100750398975 - 2² = 100750398971 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100750398971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 42772 + ... + 450921.

Almost surely, 2^100750398975 is an apocalyptic number.

100750398975 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

100750398975 is a deficient number, since it is larger than the sum of its proper divisors (79904084281).

100750398975 is a wasteful number, since it uses less digits than its factorization.

100750398975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494616 (or 494608 counting only the distinct ones).

The product of its (nonzero) digits is 2381400, while the sum is 54.

The spelling of 100750398975 in words is "one hundred billion, seven hundred fifty million, three hundred ninety-eight thousand, nine hundred seventy-five".