1232302311313 has 2 divisors, whose sum is σ = 1232302311314. Its totient is φ = 1232302311312.

The previous prime is 1232302311307. The next prime is 1232302311319. The reversal of 1232302311313 is 3131132032321.

It is a balanced prime because it is at equal distance from previous prime (1232302311307) and next prime (1232302311319).

It can be written as a sum of positive squares in only one way, i.e., 703412657809 + 528889653504 = 838697^2 + 727248^2 .

It is a cyclic number.

It is not a de Polignac number, because 1232302311313 - 2⁵ = 1232302311281 is a prime.

It is not a weakly prime, because it can be changed into another prime (1232302311319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616151155656 + 616151155657.

It is an arithmetic number, because the mean of its divisors is an integer number (616151155657).

Almost surely, 2^{1232302311313} is an apocalyptic number.

It is an amenable number.

1232302311313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232302311313 is an equidigital number, since it uses as much as digits as its factorization.

1232302311313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 1232302311313 its reverse (3131132032321), we get a palindrome (4363434343634).

The spelling of 1232302311313 in words is "one trillion, two hundred thirty-two billion, three hundred two million, three hundred eleven thousand, three hundred thirteen".