3130131223313 has 2 divisors, whose sum is σ = 3130131223314. Its totient is φ = 3130131223312.

The previous prime is 3130131223277. The next prime is 3130131223319. The reversal of 3130131223313 is 3133221310313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3129530826304 + 600397009 = 1769048^2 + 24503^2 .

It is a cyclic number.

It is not a de Polignac number, because 3130131223313 - 2³⁰ = 3129057481489 is a prime.

It is not a weakly prime, because it can be changed into another prime (3130131223319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1565065611656 + 1565065611657.

It is an arithmetic number, because the mean of its divisors is an integer number (1565065611657).

Almost surely, 2^{3130131223313} is an apocalyptic number.

It is an amenable number.

3130131223313 is a deficient number, since it is larger than the sum of its proper divisors (1).

3130131223313 is an equidigital number, since it uses as much as digits as its factorization.

3130131223313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 3130131223313 its reverse (3133221310313), we get a palindrome (6263352533626).

The spelling of 3130131223313 in words is "three trillion, one hundred thirty billion, one hundred thirty-one million, two hundred twenty-three thousand, three hundred thirteen".