2013117361 has 4 divisors (see below), whose sum is σ = 2013480000. Its totient is φ = 2012754724.

The previous prime is 2013117341. The next prime is 2013117419. The reversal of 2013117361 is 1637113102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2013117361 - 2⁵ = 2013117329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2013117311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172861 + ... + 184138.

It is an arithmetic number, because the mean of its divisors is an integer number (503370000).

Almost surely, 2^2013117361 is an apocalyptic number.

It is an amenable number.

2013117361 is a deficient number, since it is larger than the sum of its proper divisors (362639).

2013117361 is an equidigital number, since it uses as much as digits as its factorization.

2013117361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362638.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 2013117361 is about 44867.7764213918. The cubic root of 2013117361 is about 1262.6695230454.

The spelling of 2013117361 in words is "two billion, thirteen million, one hundred seventeen thousand, three hundred sixty-one".