131313033130213 has 16 divisors (see below), whose sum is σ = 147882344117760. Its totient is φ = 115516243814400.

The previous prime is 131313033130187. The next prime is 131313033130217. The reversal of 131313033130213 is 312031330313131.

It is a de Polignac number, because none of the positive numbers 2^k-131313033130213 is a prime.

It is a super-2 number, since 2×131313033130213² (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 (131313033130217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9342820 + ... + 18705997.

It is an arithmetic number, because the mean of its divisors is an integer number (9242646507360).

Almost surely, 2^{131313033130213} is an apocalyptic number.

It is an amenable number.

131313033130213 is a deficient number, since it is larger than the sum of its proper divisors (16569310987547).

131313033130213 is a wasteful number, since it uses less digits than its factorization.

131313033130213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28062588.

The product of its (nonzero) digits is 4374, while the sum is 28.

Adding to 131313033130213 its reverse (312031330313131), we get a palindrome (443344363443344).

The spelling of 131313033130213 in words is "one hundred thirty-one trillion, three hundred thirteen billion, thirty-three million, one hundred thirty thousand, two hundred thirteen".