1213311002339 has 2 divisors, whose sum is σ = 1213311002340. Its totient is φ = 1213311002338.

The previous prime is 1213311002329. The next prime is 1213311002369. The reversal of 1213311002339 is 9332001133121.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1213311002339 - 2⁸ = 1213311002083 is a prime.

It is not a weakly prime, because it can be changed into another prime (1213311002329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 606655501169 + 606655501170.

It is an arithmetic number, because the mean of its divisors is an integer number (606655501170).

Almost surely, 2^{1213311002339} is an apocalyptic number.

1213311002339 is a deficient number, since it is larger than the sum of its proper divisors (1).

1213311002339 is an equidigital number, since it uses as much as digits as its factorization.

1213311002339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 29.

The spelling of 1213311002339 in words is "one trillion, two hundred thirteen billion, three hundred eleven million, two thousand, three hundred thirty-nine".