100015159 has 2 divisors, whose sum is σ = 100015160. Its totient is φ = 100015158.

The previous prime is 100015141. The next prime is 100015169. The reversal of 100015159 is 951510001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100015159 - 2¹⁵ = 99982391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100015129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50007579 + 50007580.

It is an arithmetic number, because the mean of its divisors is an integer number (50007580).

Almost surely, 2^100015159 is an apocalyptic number.

100015159 is a deficient number, since it is larger than the sum of its proper divisors (1).

100015159 is an equidigital number, since it uses as much as digits as its factorization.

100015159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225, while the sum is 22.

The square root of 100015159 is about 10000.7579212778. The cubic root of 100015159 is about 464.1823361246.

The spelling of 100015159 in words is "one hundred million, fifteen thousand, one hundred fifty-nine".