1299160113 has 4 divisors (see below), whose sum is σ = 1732213488. Its totient is φ = 866106740.

The previous prime is 1299160103. The next prime is 1299160133. The reversal of 1299160113 is 3110619921.

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 1299160113 - 2⁴ = 1299160097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1299160103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216526683 + ... + 216526688.

It is an arithmetic number, because the mean of its divisors is an integer number (433053372).

Almost surely, 2^1299160113 is an apocalyptic number.

It is an amenable number.

1299160113 is a deficient number, since it is larger than the sum of its proper divisors (433053375).

1299160113 is an equidigital number, since it uses as much as digits as its factorization.

1299160113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433053374.

The product of its (nonzero) digits is 2916, while the sum is 33.

The square root of 1299160113 is about 36043.8637357318. The cubic root of 1299160113 is about 1091.1577948123.

The spelling of 1299160113 in words is "one billion, two hundred ninety-nine million, one hundred sixty thousand, one hundred thirteen".