201020101110979 has 2 divisors, whose sum is σ = 201020101110980. Its totient is φ = 201020101110978.

The previous prime is 201020101110839. The next prime is 201020101111001. The reversal of 201020101110979 is 979011101020102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201020101110979 - 2³³ = 201011511176387 is a prime.

It is not a weakly prime, because it can be changed into another prime (201020101110379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100510050555489 + 100510050555490.

It is an arithmetic number, because the mean of its divisors is an integer number (100510050555490).

Almost surely, 2^{201020101110979} is an apocalyptic number.

201020101110979 is a deficient number, since it is larger than the sum of its proper divisors (1).

201020101110979 is an equidigital number, since it uses as much as digits as its factorization.

201020101110979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 34.

The spelling of 201020101110979 in words is "two hundred one trillion, twenty billion, one hundred one million, one hundred ten thousand, nine hundred seventy-nine".