201102110202179 has 2 divisors, whose sum is σ = 201102110202180. Its totient is φ = 201102110202178.

The previous prime is 201102110202127. The next prime is 201102110202197. The reversal of 201102110202179 is 971202011201102.

Together with next prime (201102110202197) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201102110202179 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (201102110202979) 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, 100551055101089 + 100551055101090.

It is an arithmetic number, because the mean of its divisors is an integer number (100551055101090).

Almost surely, 2^{201102110202179} is an apocalyptic number.

201102110202179 is a deficient number, since it is larger than the sum of its proper divisors (1).

201102110202179 is an equidigital number, since it uses as much as digits as its factorization.

201102110202179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 29.

The spelling of 201102110202179 in words is "two hundred one trillion, one hundred two billion, one hundred ten million, two hundred two thousand, one hundred seventy-nine".