1313432343131 has 2 divisors, whose sum is σ = 1313432343132. Its totient is φ = 1313432343130.

The previous prime is 1313432343101. The next prime is 1313432343151.

It is a happy number.

1313432343131 is nontrivially palindromic in base 10.

It is a strong prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 1313432343131 - 2³⁴ = 1296252473947 is a prime.

It is a super-2 number, since 2×1313432343131² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1313432343101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656716171565 + 656716171566.

It is an arithmetic number, because the mean of its divisors is an integer number (656716171566).

Almost surely, 2^{1313432343131} is an apocalyptic number.

1313432343131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1313432343131 is an equidigital number, since it uses as much as digits as its factorization.

1313432343131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 32.

The spelling of 1313432343131 in words is "one trillion, three hundred thirteen billion, four hundred thirty-two million, three hundred forty-three thousand, one hundred thirty-one".