10131031323199 has 4 divisors (see below), whose sum is σ = 10138032728464. Its totient is φ = 10124029917936.

The previous prime is 10131031323191. The next prime is 10131031323229. The reversal of 10131031323199 is 99132313013101.

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 10131031323199 - 2³ = 10131031323191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131031323191) 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, 3500700462 + ... + 3500703355.

It is an arithmetic number, because the mean of its divisors is an integer number (2534508182116).

Almost surely, 2^{10131031323199} is an apocalyptic number.

10131031323199 is a deficient number, since it is larger than the sum of its proper divisors (7001405265).

10131031323199 is an equidigital number, since it uses as much as digits as its factorization.

10131031323199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7001405264.

The product of its (nonzero) digits is 13122, while the sum is 37.

The spelling of 10131031323199 in words is "ten trillion, one hundred thirty-one billion, thirty-one million, three hundred twenty-three thousand, one hundred ninety-nine".