63100979 has 2 divisors, whose sum is σ = 63100980. Its totient is φ = 63100978.

The previous prime is 63100963. The next prime is 63100987. The reversal of 63100979 is 97900136.

63100979 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63100979 - 2⁴ = 63100963 is a prime.

It is not a weakly prime, because it can be changed into another prime (63100949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31550489 + 31550490.

It is an arithmetic number, because the mean of its divisors is an integer number (31550490).

Almost surely, 2^63100979 is an apocalyptic number.

63100979 is a deficient number, since it is larger than the sum of its proper divisors (1).

63100979 is an equidigital number, since it uses as much as digits as its factorization.

63100979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10206, while the sum is 35.

The square root of 63100979 is about 7943.6124653712. The cubic root of 63100979 is about 398.1182005432.

The spelling of 63100979 in words is "sixty-three million, one hundred thousand, nine hundred seventy-nine".