100687159 has 16 divisors (see below), whose sum is σ = 107136000. Its totient is φ = 94479840.

The previous prime is 100687157. The next prime is 100687189. The reversal of 100687159 is 951786001.

It is a cyclic number.

It is not a de Polignac number, because 100687159 - 2¹ = 100687157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100687151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162352 + ... + 162970.

It is an arithmetic number, because the mean of its divisors is an integer number (6696000).

Almost surely, 2^100687159 is an apocalyptic number.

100687159 is a deficient number, since it is larger than the sum of its proper divisors (6448841).

100687159 is an equidigital number, since it uses as much as digits as its factorization.

100687159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798.

The product of its (nonzero) digits is 15120, while the sum is 37.

The square root of 100687159 is about 10034.2991284892. The cubic root of 100687159 is about 465.2196272402.

The spelling of 100687159 in words is "one hundred million, six hundred eighty-seven thousand, one hundred fifty-nine".