13113158 has 8 divisors (see below), whose sum is σ = 19714152. Its totient is φ = 6541776.

The previous prime is 13113143. The next prime is 13113161. The reversal of 13113158 is 85131131.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6260 + ... + 8087.

It is an arithmetic number, because the mean of its divisors is an integer number (2464269).

Almost surely, 2^13113158 is an apocalyptic number.

13113158 is a deficient number, since it is larger than the sum of its proper divisors (6600994).

13113158 is a wasteful number, since it uses less digits than its factorization.

13113158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14806.

The product of its digits is 360, while the sum is 23.

The square root of 13113158 is about 3621.2094664628. The cubic root of 13113158 is about 235.8137355333.

Adding to 13113158 its reverse (85131131), we get a palindrome (98244289).

The spelling of 13113158 in words is "thirteen million, one hundred thirteen thousand, one hundred fifty-eight".