10320003231313 has 2 divisors, whose sum is σ = 10320003231314. Its totient is φ = 10320003231312.

The previous prime is 10320003231289. The next prime is 10320003231347. The reversal of 10320003231313 is 31313230002301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9761550425104 + 558452806209 = 3124348^2 + 747297^2 .

It is a cyclic number.

It is not a de Polignac number, because 10320003231313 - 2²¹ = 10320001134161 is a prime.

It is a super-2 number, since 2×10320003231313² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10320003234313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5160001615656 + 5160001615657.

It is an arithmetic number, because the mean of its divisors is an integer number (5160001615657).

Almost surely, 2^{10320003231313} is an apocalyptic number.

It is an amenable number.

10320003231313 is a deficient number, since it is larger than the sum of its proper divisors (1).

10320003231313 is an equidigital number, since it uses as much as digits as its factorization.

10320003231313 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 22.

Adding to 10320003231313 its reverse (31313230002301), we get a palindrome (41633233233614).

The spelling of 10320003231313 in words is "ten trillion, three hundred twenty billion, three million, two hundred thirty-one thousand, three hundred thirteen".