1302313313233 has 2 divisors, whose sum is σ = 1302313313234. Its totient is φ = 1302313313232.

The previous prime is 1302313313207. The next prime is 1302313313237. The reversal of 1302313313233 is 3323133132031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 962013757329 + 340299555904 = 980823^2 + 583352^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1302313313233 is a prime.

It is not a weakly prime, because it can be changed into another prime (1302313313237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651156656616 + 651156656617.

It is an arithmetic number, because the mean of its divisors is an integer number (651156656617).

Almost surely, 2^{1302313313233} is an apocalyptic number.

It is an amenable number.

1302313313233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1302313313233 is an equidigital number, since it uses as much as digits as its factorization.

1302313313233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 1302313313233 its reverse (3323133132031), we get a palindrome (4625446445264).

The spelling of 1302313313233 in words is "one trillion, three hundred two billion, three hundred thirteen million, three hundred thirteen thousand, two hundred thirty-three".