101120021100199 has 2 divisors, whose sum is σ = 101120021100200. Its totient is φ = 101120021100198.

The previous prime is 101120021100181. The next prime is 101120021100223. The reversal of 101120021100199 is 991001120021101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101120021100199 - 2³⁵ = 101085661361831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101120021100149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50560010550099 + 50560010550100.

It is an arithmetic number, because the mean of its divisors is an integer number (50560010550100).

Almost surely, 2^{101120021100199} is an apocalyptic number.

101120021100199 is a deficient number, since it is larger than the sum of its proper divisors (1).

101120021100199 is an equidigital number, since it uses as much as digits as its factorization.

101120021100199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 28.

The spelling of 101120021100199 in words is "one hundred one trillion, one hundred twenty billion, twenty-one million, one hundred thousand, one hundred ninety-nine".