10012119979 has 2 divisors, whose sum is σ = 10012119980. Its totient is φ = 10012119978.

The previous prime is 10012119973. The next prime is 10012119989. The reversal of 10012119979 is 97991121001.

10012119979 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10012119979 - 2⁷ = 10012119851 is a prime.

It is not a weakly prime, because it can be changed into another prime (10012119973) 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, 5006059989 + 5006059990.

It is an arithmetic number, because the mean of its divisors is an integer number (5006059990).

Almost surely, 2^10012119979 is an apocalyptic number.

10012119979 is a deficient number, since it is larger than the sum of its proper divisors (1).

10012119979 is an equidigital number, since it uses as much as digits as its factorization.

10012119979 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 40.

The spelling of 10012119979 in words is "ten billion, twelve million, one hundred nineteen thousand, nine hundred seventy-nine".