2130311032313 has 2 divisors, whose sum is σ = 2130311032314. Its totient is φ = 2130311032312.

The previous prime is 2130311032307. The next prime is 2130311032321. The reversal of 2130311032313 is 3132301130312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1715358620089 + 414952412224 = 1309717^2 + 644168^2 .

It is a cyclic number.

It is not a de Polignac number, because 2130311032313 - 2²⁴ = 2130294255097 is a prime.

It is not a weakly prime, because it can be changed into another prime (2130311035313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065155516156 + 1065155516157.

It is an arithmetic number, because the mean of its divisors is an integer number (1065155516157).

Almost surely, 2^{2130311032313} is an apocalyptic number.

It is an amenable number.

2130311032313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130311032313 is an equidigital number, since it uses as much as digits as its factorization.

2130311032313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 2130311032313 its reverse (3132301130312), we get a palindrome (5262612162625).

The spelling of 2130311032313 in words is "two trillion, one hundred thirty billion, three hundred eleven million, thirty-two thousand, three hundred thirteen".