131302323203131 has 8 divisors (see below), whose sum is σ = 132175933344000. Its totient is φ = 130430652264960.

The previous prime is 131302323203089. The next prime is 131302323203147.

It is a happy number.

131302323203131 is nontrivially palindromic in base 10.

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 131302323203131 - 2⁹ = 131302323202619 is a prime.

It is a super-2 number, since 2×131302323203131² (a number of 29 digits) contains 22 as substring.

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 131302323203131.

It is not an unprimeable number, because it can be changed into a prime (131302323203171) 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, 484664806 + ... + 484935643.

It is an arithmetic number, because the mean of its divisors is an integer number (16521991668000).

Almost surely, 2^{131302323203131} is an apocalyptic number.

131302323203131 is a deficient number, since it is larger than the sum of its proper divisors (873610140869).

131302323203131 is an equidigital number, since it uses as much as digits as its factorization.

131302323203131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969601349.

The product of its (nonzero) digits is 5832, while the sum is 28.

The spelling of 131302323203131 in words is "one hundred thirty-one trillion, three hundred two billion, three hundred twenty-three million, two hundred three thousand, one hundred thirty-one".