13300979 has 2 divisors, whose sum is σ = 13300980. Its totient is φ = 13300978.

The previous prime is 13300967. The next prime is 13300997. The reversal of 13300979 is 97900331.

It is a happy number.

Together with next prime (13300997) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13300979 - 2¹² = 13296883 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13300909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6650489 + 6650490.

It is an arithmetic number, because the mean of its divisors is an integer number (6650490).

Almost surely, 2^13300979 is an apocalyptic number.

13300979 is a deficient number, since it is larger than the sum of its proper divisors (1).

13300979 is an equidigital number, since it uses as much as digits as its factorization.

13300979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5103, while the sum is 32.

The square root of 13300979 is about 3647.0507262718. The cubic root of 13300979 is about 236.9342634303.

The spelling of 13300979 in words is "thirteen million, three hundred thousand, nine hundred seventy-nine".