201120010979 has 2 divisors, whose sum is σ = 201120010980. Its totient is φ = 201120010978.

The previous prime is 201120010921. The next prime is 201120011047. The reversal of 201120010979 is 979010021102.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201120010979 is a prime.

It is not a weakly prime, because it can be changed into another prime (201120010079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100560005489 + 100560005490.

It is an arithmetic number, because the mean of its divisors is an integer number (100560005490).

Almost surely, 2^201120010979 is an apocalyptic number.

201120010979 is a deficient number, since it is larger than the sum of its proper divisors (1).

201120010979 is an equidigital number, since it uses as much as digits as its factorization.

201120010979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 32.

The spelling of 201120010979 in words is "two hundred one billion, one hundred twenty million, ten thousand, nine hundred seventy-nine".