101320122199 has 4 divisors (see below), whose sum is σ = 101390144464. Its totient is φ = 101250099936.

The previous prime is 101320122191. The next prime is 101320122217. The reversal of 101320122199 is 991221023101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101320122199 - 2³ = 101320122191 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101320122199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101320122191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35008962 + ... + 35011855.

It is an arithmetic number, because the mean of its divisors is an integer number (25347536116).

Almost surely, 2^101320122199 is an apocalyptic number.

101320122199 is a deficient number, since it is larger than the sum of its proper divisors (70022265).

101320122199 is an equidigital number, since it uses as much as digits as its factorization.

101320122199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70022264.

The product of its (nonzero) digits is 1944, while the sum is 31.

The spelling of 101320122199 in words is "one hundred one billion, three hundred twenty million, one hundred twenty-two thousand, one hundred ninety-nine".