100748857 has 8 divisors (see below), whose sum is σ = 110316672. Its totient is φ = 91249200.

The previous prime is 100748827. The next prime is 100748863. The reversal of 100748857 is 758847001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100748857 - 2¹¹ = 100746809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100748827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13918 + ... + 19879.

It is an arithmetic number, because the mean of its divisors is an integer number (13789584).

Almost surely, 2^100748857 is an apocalyptic number.

It is an amenable number.

100748857 is a deficient number, since it is larger than the sum of its proper divisors (9567815).

100748857 is a wasteful number, since it uses less digits than its factorization.

100748857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34079.

The product of its (nonzero) digits is 62720, while the sum is 40.

The square root of 100748857 is about 10037.3730128954. The cubic root of 100748857 is about 465.3146319394.

The spelling of 100748857 in words is "one hundred million, seven hundred forty-eight thousand, eight hundred fifty-seven".