118159013 has 16 divisors (see below), whose sum is σ = 138157824. Its totient is φ = 98962560.

The previous prime is 118158983. The next prime is 118159033. The reversal of 118159013 is 310951811.

It is a cyclic number.

It is not a de Polignac number, because 118159013 - 2¹⁰ = 118157989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118159033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70481 + ... + 72137.

It is an arithmetic number, because the mean of its divisors is an integer number (8634864).

Almost surely, 2^118159013 is an apocalyptic number.

It is an amenable number.

118159013 is a deficient number, since it is larger than the sum of its proper divisors (19998811).

118159013 is a wasteful number, since it uses less digits than its factorization.

118159013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1892.

The product of its (nonzero) digits is 1080, while the sum is 29.

The square root of 118159013 is about 10870.0971936777. The cubic root of 118159013 is about 490.7070356718.

The spelling of 118159013 in words is "one hundred eighteen million, one hundred fifty-nine thousand, thirteen".