101120112020999 has 2 divisors, whose sum is σ = 101120112021000. Its totient is φ = 101120112020998.

The previous prime is 101120112020933. The next prime is 101120112021101. The reversal of 101120112020999 is 999020211021101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101120112020999 - 2²⁸ = 101119843585543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101120112020929) 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, 50560056010499 + 50560056010500.

It is an arithmetic number, because the mean of its divisors is an integer number (50560056010500).

Almost surely, 2^{101120112020999} is an apocalyptic number.

101120112020999 is a deficient number, since it is larger than the sum of its proper divisors (1).

101120112020999 is an equidigital number, since it uses as much as digits as its factorization.

101120112020999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 38.

The spelling of 101120112020999 in words is "one hundred one trillion, one hundred twenty billion, one hundred twelve million, twenty thousand, nine hundred ninety-nine".