101075856 has 40 divisors (see below), whose sum is σ = 298415424. Its totient is φ = 28878720.

The previous prime is 101075833. The next prime is 101075879. The reversal of 101075856 is 658570101.

It is an interprime number because it is at equal distance from previous prime (101075833) and next prime (101075879).

It is a super-2 number, since 2×101075856² = 20432657332265472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150075 + ... + 150746.

Almost surely, 2^101075856 is an apocalyptic number.

101075856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

101075856 is an abundant number, since it is smaller than the sum of its proper divisors (197339568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101075856 is a wasteful number, since it uses less digits than its factorization.

101075856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300839 (or 300833 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 33.

The square root of 101075856 is about 10053.6488898310. The cubic root of 101075856 is about 465.8175097609.

The spelling of 101075856 in words is "one hundred one million, seventy-five thousand, eight hundred fifty-six".