131021003412313 has 8 divisors (see below), whose sum is σ = 149757284766528. Its totient is φ = 112289470846224.

The previous prime is 131021003412307. The next prime is 131021003412331. The reversal of 131021003412313 is 313214300120131.

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

It is not a de Polignac number, because 131021003412313 - 2²⁹ = 131020466541401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131021003412353) 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, 1187137906 + ... + 1187248267.

It is an arithmetic number, because the mean of its divisors is an integer number (18719660595816).

Almost surely, 2^{131021003412313} is an apocalyptic number.

It is an amenable number.

131021003412313 is a deficient number, since it is larger than the sum of its proper divisors (18736281354215).

131021003412313 is an equidigital number, since it uses as much as digits as its factorization.

131021003412313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2374394063.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 131021003412313 its reverse (313214300120131), we get a palindrome (444235303532444).

The spelling of 131021003412313 in words is "one hundred thirty-one trillion, twenty-one billion, three million, four hundred twelve thousand, three hundred thirteen".