100748275 has 24 divisors (see below), whose sum is σ = 128835504. Its totient is φ = 78105600.

The previous prime is 100748231. The next prime is 100748281. The reversal of 100748275 is 572847001.

It is a happy number.

It is not a de Polignac number, because 100748275 - 2¹⁹ = 100223987 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100748275.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 232459 + ... + 232891.

It is an arithmetic number, because the mean of its divisors is an integer number (5368146).

Almost surely, 2^100748275 is an apocalyptic number.

100748275 is a deficient number, since it is larger than the sum of its proper divisors (28087229).

100748275 is a wasteful number, since it uses less digits than its factorization.

100748275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711 (or 706 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 34.

The square root of 100748275 is about 10037.3440212040. The cubic root of 100748275 is about 465.3137359370.

The spelling of 100748275 in words is "one hundred million, seven hundred forty-eight thousand, two hundred seventy-five".