2015113799 has 8 divisors (see below), whose sum is σ = 2123192880. Its totient is φ = 1907236800.

The previous prime is 2015113787. The next prime is 2015113813. The reversal of 2015113799 is 9973115102.

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

It is a cyclic number.

It is not a de Polignac number, because 2015113799 - 2¹⁶ = 2015048263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2015113729) 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, 29822 + ... + 70139.

It is an arithmetic number, because the mean of its divisors is an integer number (265399110).

Almost surely, 2^2015113799 is an apocalyptic number.

2015113799 is a deficient number, since it is larger than the sum of its proper divisors (108079081).

2015113799 is a wasteful number, since it uses less digits than its factorization.

2015113799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101041.

The product of its (nonzero) digits is 17010, while the sum is 38.

The square root of 2015113799 is about 44890.0189240325. The cubic root of 2015113799 is about 1263.0867877657.

The spelling of 2015113799 in words is "two billion, fifteen million, one hundred thirteen thousand, seven hundred ninety-nine".