131312100231199 has 8 divisors (see below), whose sum is σ = 131472388567440. Its totient is φ = 131151815536896.

The previous prime is 131312100231149. The next prime is 131312100231229. The reversal of 131312100231199 is 991132001213131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131312100231199 - 2¹¹ = 131312100229151 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 (131312100231149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75114837 + ... + 76843105.

It is an arithmetic number, because the mean of its divisors is an integer number (16434048570930).

Almost surely, 2^{131312100231199} is an apocalyptic number.

131312100231199 is a deficient number, since it is larger than the sum of its proper divisors (160288336241).

131312100231199 is an equidigital number, since it uses as much as digits as its factorization.

131312100231199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820969.

The product of its (nonzero) digits is 8748, while the sum is 37.

The spelling of 131312100231199 in words is "one hundred thirty-one trillion, three hundred twelve billion, one hundred million, two hundred thirty-one thousand, one hundred ninety-nine".