201101110979 has 2 divisors, whose sum is σ = 201101110980. Its totient is φ = 201101110978.

The previous prime is 201101110967. The next prime is 201101111033. The reversal of 201101110979 is 979011101102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201101110979 - 2¹⁶ = 201101045443 is a prime.

It is not a weakly prime, because it can be changed into another prime (201101110909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100550555489 + 100550555490.

It is an arithmetic number, because the mean of its divisors is an integer number (100550555490).

Almost surely, 2^201101110979 is an apocalyptic number.

201101110979 is a deficient number, since it is larger than the sum of its proper divisors (1).

201101110979 is an equidigital number, since it uses as much as digits as its factorization.

201101110979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 32.

The spelling of 201101110979 in words is "two hundred one billion, one hundred one million, one hundred ten thousand, nine hundred seventy-nine".