131313230323213 has 8 divisors (see below), whose sum is σ = 131806223982720. Its totient is φ = 130820272518960.

The previous prime is 131313230323183. The next prime is 131313230323313. The reversal of 131313230323213 is 312323032313131.

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 131313230323213 - 2¹⁷ = 131313230192141 is a prime.

It is a super-2 number, since 2×131313230323213² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131313230323313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1614145 + ... + 16285942.

It is an arithmetic number, because the mean of its divisors is an integer number (16475777997840).

Almost surely, 2^{131313230323213} is an apocalyptic number.

It is an amenable number.

131313230323213 is a deficient number, since it is larger than the sum of its proper divisors (492993659507).

131313230323213 is a wasteful number, since it uses less digits than its factorization.

131313230323213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17927627.

The product of its (nonzero) digits is 17496, while the sum is 31.

Adding to 131313230323213 its reverse (312323032313131), we get a palindrome (443636262636344).

The spelling of 131313230323213 in words is "one hundred thirty-one trillion, three hundred thirteen billion, two hundred thirty million, three hundred twenty-three thousand, two hundred thirteen".