1513300979 has 2 divisors, whose sum is σ = 1513300980. Its totient is φ = 1513300978.

The previous prime is 1513300973. The next prime is 1513300981. The reversal of 1513300979 is 9790033151.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1513300979 - 2⁴ = 1513300963 is a prime.

It is a Sophie Germain prime.

Together with 1513300981, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1513300973) 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 as a sum of consecutive naturals, namely, 756650489 + 756650490.

It is an arithmetic number, because the mean of its divisors is an integer number (756650490).

Almost surely, 2^1513300979 is an apocalyptic number.

1513300979 is a deficient number, since it is larger than the sum of its proper divisors (1).

1513300979 is an equidigital number, since it uses as much as digits as its factorization.

1513300979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25515, while the sum is 38.

The square root of 1513300979 is about 38901.1693783105. The cubic root of 1513300979 is about 1148.0878062050.

The spelling of 1513300979 in words is "one billion, five hundred thirteen million, three hundred thousand, nine hundred seventy-nine".