2001001101179 has 2 divisors, whose sum is σ = 2001001101180. Its totient is φ = 2001001101178.

The previous prime is 2001001101167. The next prime is 2001001101347. The reversal of 2001001101179 is 9711011001002.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2001001101179 - 2³² = 1996706133883 is a prime.

It is not a weakly prime, because it can be changed into another prime (2001001101119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000500550589 + 1000500550590.

It is an arithmetic number, because the mean of its divisors is an integer number (1000500550590).

Almost surely, 2^{2001001101179} is an apocalyptic number.

2001001101179 is a deficient number, since it is larger than the sum of its proper divisors (1).

2001001101179 is an equidigital number, since it uses as much as digits as its factorization.

2001001101179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 23.

The spelling of 2001001101179 in words is "two trillion, one billion, one million, one hundred one thousand, one hundred seventy-nine".