20110102110179 has 2 divisors, whose sum is σ = 20110102110180. Its totient is φ = 20110102110178.

The previous prime is 20110102110101. The next prime is 20110102110191. The reversal of 20110102110179 is 97101120101102.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20110102110179 is a prime.

It is not a weakly prime, because it can be changed into another prime (20110102119179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10055051055089 + 10055051055090.

It is an arithmetic number, because the mean of its divisors is an integer number (10055051055090).

Almost surely, 2^{20110102110179} is an apocalyptic number.

20110102110179 is a deficient number, since it is larger than the sum of its proper divisors (1).

20110102110179 is an equidigital number, since it uses as much as digits as its factorization.

20110102110179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 26.

The spelling of 20110102110179 in words is "twenty trillion, one hundred ten billion, one hundred two million, one hundred ten thousand, one hundred seventy-nine".