101002002199979 has 2 divisors, whose sum is σ = 101002002199980. Its totient is φ = 101002002199978.

The previous prime is 101002002199939. The next prime is 101002002200017. The reversal of 101002002199979 is 979991200200101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101002002199979 - 2³⁶ = 100933282723243 is a prime.

It is not a weakly prime, because it can be changed into another prime (101002002199939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50501001099989 + 50501001099990.

It is an arithmetic number, because the mean of its divisors is an integer number (50501001099990).

Almost surely, 2^{101002002199979} is an apocalyptic number.

101002002199979 is a deficient number, since it is larger than the sum of its proper divisors (1).

101002002199979 is an equidigital number, since it uses as much as digits as its factorization.

101002002199979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 183708, while the sum is 50.

The spelling of 101002002199979 in words is "one hundred one trillion, two billion, two million, one hundred ninety-nine thousand, nine hundred seventy-nine".