10010010979901 has 2 divisors, whose sum is σ = 10010010979902. Its totient is φ = 10010010979900.

The previous prime is 10010010979877. The next prime is 10010010979921. The reversal of 10010010979901 is 10997901001001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6705505071001 + 3304505908900 = 2589499^2 + 1817830^2 .

It is a cyclic number.

It is not a de Polignac number, because 10010010979901 - 2³⁰ = 10008937238077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10010010979921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005005489950 + 5005005489951.

It is an arithmetic number, because the mean of its divisors is an integer number (5005005489951).

Almost surely, 2^{10010010979901} is an apocalyptic number.

It is an amenable number.

10010010979901 is a deficient number, since it is larger than the sum of its proper divisors (1).

10010010979901 is an equidigital number, since it uses as much as digits as its factorization.

10010010979901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5103, while the sum is 38.

The spelling of 10010010979901 in words is "ten trillion, ten billion, ten million, nine hundred seventy-nine thousand, nine hundred one".