100936089 has 12 divisors (see below), whose sum is σ = 154373076. Its totient is φ = 63332352.

The previous prime is 100936039. The next prime is 100936097. The reversal of 100936089 is 980639001.

It can be written as a sum of positive squares in 2 ways, for example, as 88510464 + 12425625 = 9408^2 + 3525^2 .

It is not a de Polignac number, because 100936089 - 2¹⁷ = 100805017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100936019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 329704 + ... + 330009.

It is an arithmetic number, because the mean of its divisors is an integer number (12864423).

Almost surely, 2^100936089 is an apocalyptic number.

It is an amenable number.

100936089 is a deficient number, since it is larger than the sum of its proper divisors (53436987).

100936089 is a wasteful number, since it uses less digits than its factorization.

100936089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659736 (or 659733 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 100936089 is about 10046.6954268555. The cubic root of 100936089 is about 465.6027009665.

The spelling of 100936089 in words is "one hundred million, nine hundred thirty-six thousand, eighty-nine".