100031113210199 has 2 divisors, whose sum is σ = 100031113210200. Its totient is φ = 100031113210198.

The previous prime is 100031113210177. The next prime is 100031113210331. The reversal of 100031113210199 is 991012311130001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100031113210199 - 2²⁰ = 100031112161623 is a prime.

It is a super-2 number, since 2×100031113210199² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100031113210169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50015556605099 + 50015556605100.

It is an arithmetic number, because the mean of its divisors is an integer number (50015556605100).

Almost surely, 2^{100031113210199} is an apocalyptic number.

100031113210199 is a deficient number, since it is larger than the sum of its proper divisors (1).

100031113210199 is an equidigital number, since it uses as much as digits as its factorization.

100031113210199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 32.

The spelling of 100031113210199 in words is "one hundred trillion, thirty-one billion, one hundred thirteen million, two hundred ten thousand, one hundred ninety-nine".