159099105 has 48 divisors (see below), whose sum is σ = 283506624. Its totient is φ = 75557760.

The previous prime is 159099091. The next prime is 159099113. The reversal of 159099105 is 501990951.

It is not a de Polignac number, because 159099105 - 2⁷ = 159098977 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 574227 + ... + 574503.

It is an arithmetic number, because the mean of its divisors is an integer number (5906388).

Almost surely, 2^159099105 is an apocalyptic number.

159099105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

159099105 is a deficient number, since it is larger than the sum of its proper divisors (124407519).

159099105 is a wasteful number, since it uses less digits than its factorization.

159099105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414 (or 355 counting only the distinct ones).

The product of its (nonzero) digits is 18225, while the sum is 39.

The square root of 159099105 is about 12613.4493696213. The cubic root of 159099105 is about 541.8626860838.

The spelling of 159099105 in words is "one hundred fifty-nine million, ninety-nine thousand, one hundred five".