1338876210233 has 2 divisors, whose sum is σ = 1338876210234. Its totient is φ = 1338876210232.

The previous prime is 1338876210229. The next prime is 1338876210241. The reversal of 1338876210233 is 3320126788331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 707529957904 + 631346252329 = 841148^2 + 794573^2 .

It is an emirp because it is prime and its reverse (3320126788331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1338876210233 - 2² = 1338876210229 is a prime.

It is not a weakly prime, because it can be changed into another prime (1338876210283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 669438105116 + 669438105117.

It is an arithmetic number, because the mean of its divisors is an integer number (669438105117).

Almost surely, 2^{1338876210233} is an apocalyptic number.

It is an amenable number.

1338876210233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1338876210233 is an equidigital number, since it uses as much as digits as its factorization.

1338876210233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 1338876210233 in words is "one trillion, three hundred thirty-eight billion, eight hundred seventy-six million, two hundred ten thousand, two hundred thirty-three".