1313004179 has 2 divisors, whose sum is σ = 1313004180. Its totient is φ = 1313004178.

The previous prime is 1313004167. The next prime is 1313004221. The reversal of 1313004179 is 9714003131.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1313004179 - 2¹⁶ = 1312938643 is a prime.

It is not a weakly prime, because it can be changed into another prime (1313003179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656502089 + 656502090.

It is an arithmetic number, because the mean of its divisors is an integer number (656502090).

Almost surely, 2^1313004179 is an apocalyptic number.

1313004179 is a deficient number, since it is larger than the sum of its proper divisors (1).

1313004179 is an equidigital number, since it uses as much as digits as its factorization.

1313004179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 1313004179 is about 36235.3995286377. The cubic root of 1313004179 is about 1095.0199614106.

The spelling of 1313004179 in words is "one billion, three hundred thirteen million, four thousand, one hundred seventy-nine".