101801013210079 has 2 divisors, whose sum is σ = 101801013210080. Its totient is φ = 101801013210078.

The previous prime is 101801013210077. The next prime is 101801013210119. The reversal of 101801013210079 is 970012310108101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101801013210079 - 2¹ = 101801013210077 is a prime.

Together with 101801013210077, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101801013210073) 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, 50900506605039 + 50900506605040.

It is an arithmetic number, because the mean of its divisors is an integer number (50900506605040).

Almost surely, 2^{101801013210079} is an apocalyptic number.

101801013210079 is a deficient number, since it is larger than the sum of its proper divisors (1).

101801013210079 is an equidigital number, since it uses as much as digits as its factorization.

101801013210079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 34.

The spelling of 101801013210079 in words is "one hundred one trillion, eight hundred one billion, thirteen million, two hundred ten thousand, seventy-nine".