5160113121 has 16 divisors (see below), whose sum is σ = 6906686400. Its totient is φ = 3426828288.

The previous prime is 5160113117. The next prime is 5160113143. The reversal of 5160113121 is 1213110615.

It is a happy number.

It is not a de Polignac number, because 5160113121 - 2² = 5160113117 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5160112121) 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, 1548385 + ... + 1551713.

It is an arithmetic number, because the mean of its divisors is an integer number (431667900).

Almost surely, 2^5160113121 is an apocalyptic number.

It is an amenable number.

5160113121 is a deficient number, since it is larger than the sum of its proper divisors (1746573279).

5160113121 is a wasteful number, since it uses less digits than its factorization.

5160113121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5168.

The product of its (nonzero) digits is 180, while the sum is 21.

The square root of 5160113121 is about 71833.9273672267. The cubic root of 5160113121 is about 1728.0371470897.

Adding to 5160113121 its reverse (1213110615), we get a palindrome (6373223736).

The spelling of 5160113121 in words is "five billion, one hundred sixty million, one hundred thirteen thousand, one hundred twenty-one".