11159313 has 8 divisors (see below), whose sum is σ = 16231776. Its totient is φ = 6763200.

The previous prime is 11159297. The next prime is 11159321. The reversal of 11159313 is 31395111.

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

It is not a de Polignac number, because 11159313 - 2⁴ = 11159297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11159413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169048 + ... + 169113.

It is an arithmetic number, because the mean of its divisors is an integer number (2028972).

Almost surely, 2^11159313 is an apocalyptic number.

It is an amenable number.

11159313 is a deficient number, since it is larger than the sum of its proper divisors (5072463).

11159313 is a wasteful number, since it uses less digits than its factorization.

11159313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338175.

The product of its digits is 405, while the sum is 24.

The square root of 11159313 is about 3340.5557920801. Note that the first 3 decimals coincide. The cubic root of 11159313 is about 223.4665305296.

The spelling of 11159313 in words is "eleven million, one hundred fifty-nine thousand, three hundred thirteen".