101002002699991 has 2 divisors, whose sum is σ = 101002002699992. Its totient is φ = 101002002699990.

The previous prime is 101002002699977. The next prime is 101002002700021. The reversal of 101002002699991 is 199996200200101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101002002699991 - 2¹¹ = 101002002697943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101002002694991) 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, 50501001349995 + 50501001349996.

It is an arithmetic number, because the mean of its divisors is an integer number (50501001349996).

Almost surely, 2^{101002002699991} is an apocalyptic number.

101002002699991 is a deficient number, since it is larger than the sum of its proper divisors (1).

101002002699991 is an equidigital number, since it uses as much as digits as its factorization.

101002002699991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 157464, while the sum is 49.

The spelling of 101002002699991 in words is "one hundred one trillion, two billion, two million, six hundred ninety-nine thousand, nine hundred ninety-one".