100150065 has 12 divisors (see below), whose sum is σ = 173593524. Its totient is φ = 53413344.

The previous prime is 100150051. The next prime is 100150097. The reversal of 100150065 is 560051001.

100150065 is a `hidden beast` number, since 100 + 1 + 500 + 65 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 21455424 + 78694641 = 4632^2 + 8871^2 .

It is not a de Polignac number, because 100150065 - 2⁴ = 100150049 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1112734 + ... + 1112823.

It is an arithmetic number, because the mean of its divisors is an integer number (14466127).

Almost surely, 2^100150065 is an apocalyptic number.

100150065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

100150065 is a deficient number, since it is larger than the sum of its proper divisors (73443459).

100150065 is a wasteful number, since it uses less digits than its factorization.

100150065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2225568 (or 2225565 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 100150065 is about 10007.5004371721. The cubic root of 100150065 is about 464.3909473271.

The spelling of 100150065 in words is "one hundred million, one hundred fifty thousand, sixty-five".