13158902 has 8 divisors (see below), whose sum is σ = 20271936. Its totient is φ = 6401592.

The previous prime is 13158889. The next prime is 13158913. The reversal of 13158902 is 20985131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88838 + ... + 88985.

It is an arithmetic number, because the mean of its divisors is an integer number (2533992).

Almost surely, 2^13158902 is an apocalyptic number.

13158902 is a deficient number, since it is larger than the sum of its proper divisors (7113034).

13158902 is a wasteful number, since it uses less digits than its factorization.

13158902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177862.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 13158902 is about 3627.5200895378. The cubic root of 13158902 is about 236.0876218735.

The spelling of 13158902 in words is "thirteen million, one hundred fifty-eight thousand, nine hundred two".