10100010009979 has 2 divisors, whose sum is σ = 10100010009980. Its totient is φ = 10100010009978.

The previous prime is 10100010009967. The next prime is 10100010009983. The reversal of 10100010009979 is 97990001000101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10100010009979 - 2¹¹ = 10100010007931 is a prime.

It is not a weakly prime, because it can be changed into another prime (10100010009079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050005004989 + 5050005004990.

It is an arithmetic number, because the mean of its divisors is an integer number (5050005004990).

Almost surely, 2^{10100010009979} is an apocalyptic number.

10100010009979 is a deficient number, since it is larger than the sum of its proper divisors (1).

10100010009979 is an equidigital number, since it uses as much as digits as its factorization.

10100010009979 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 37.

The spelling of 10100010009979 in words is "ten trillion, one hundred billion, ten million, nine thousand, nine hundred seventy-nine".