131320010142199 has 4 divisors (see below), whose sum is σ = 134522937218880. Its totient is φ = 128117083065520.

The previous prime is 131320010142193. The next prime is 131320010142247. The reversal of 131320010142199 is 991241010023131.

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 131320010142199 - 2⁷ = 131320010142071 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 (131320010142193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1601463538279 + ... + 1601463538360.

It is an arithmetic number, because the mean of its divisors is an integer number (33630734304720).

Almost surely, 2^{131320010142199} is an apocalyptic number.

131320010142199 is a deficient number, since it is larger than the sum of its proper divisors (3202927076681).

131320010142199 is an equidigital number, since it uses as much as digits as its factorization.

131320010142199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3202927076680.

The product of its (nonzero) digits is 11664, while the sum is 37.

The spelling of 131320010142199 in words is "one hundred thirty-one trillion, three hundred twenty billion, ten million, one hundred forty-two thousand, one hundred ninety-nine".