1233432343313 has 2 divisors, whose sum is σ = 1233432343314. Its totient is φ = 1233432343312.

The previous prime is 1233432343303. The next prime is 1233432343327. The reversal of 1233432343313 is 3133432343321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 628734813184 + 604697530129 = 792928^2 + 777623^2 .

It is a cyclic number.

It is not a de Polignac number, because 1233432343313 - 2³⁸ = 958554436369 is a prime.

It is not a weakly prime, because it can be changed into another prime (1233432343303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616716171656 + 616716171657.

It is an arithmetic number, because the mean of its divisors is an integer number (616716171657).

Almost surely, 2^{1233432343313} is an apocalyptic number.

It is an amenable number.

1233432343313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1233432343313 is an equidigital number, since it uses as much as digits as its factorization.

1233432343313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 139968, while the sum is 35.

Adding to 1233432343313 its reverse (3133432343321), we get a palindrome (4366864686634).

The spelling of 1233432343313 in words is "one trillion, two hundred thirty-three billion, four hundred thirty-two million, three hundred forty-three thousand, three hundred thirteen".