100901636 has 12 divisors (see below), whose sum is σ = 192630480. Its totient is φ = 45864360.

The previous prime is 100901611. The next prime is 100901641. The reversal of 100901636 is 636109001.

It is a super-2 number, since 2×100901636² = 20362280294952992, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1146566 + ... + 1146653.

It is an arithmetic number, because the mean of its divisors is an integer number (16052540).

Almost surely, 2^100901636 is an apocalyptic number.

It is an amenable number.

100901636 is a deficient number, since it is larger than the sum of its proper divisors (91728844).

100901636 is a wasteful number, since it uses less digits than its factorization.

100901636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2293234 (or 2293232 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 100901636 is about 10044.9806371142. The cubic root of 100901636 is about 465.5497194693.

The spelling of 100901636 in words is "one hundred million, nine hundred one thousand, six hundred thirty-six".