13102233233321 has 2 divisors, whose sum is σ = 13102233233322. Its totient is φ = 13102233233320.

The previous prime is 13102233233317. The next prime is 13102233233377. The reversal of 13102233233321 is 12333233220131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12862587738025 + 239645495296 = 3586445^2 + 489536^2 .

It is a cyclic number.

It is not a de Polignac number, because 13102233233321 - 2² = 13102233233317 is a prime.

It is not a weakly prime, because it can be changed into another prime (13102233233521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6551116616660 + 6551116616661.

It is an arithmetic number, because the mean of its divisors is an integer number (6551116616661).

Almost surely, 2^{13102233233321} is an apocalyptic number.

It is an amenable number.

13102233233321 is a deficient number, since it is larger than the sum of its proper divisors (1).

13102233233321 is an equidigital number, since it uses as much as digits as its factorization.

13102233233321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 13102233233321 its reverse (12333233220131), we get a palindrome (25435466453452).

The spelling of 13102233233321 in words is "thirteen trillion, one hundred two billion, two hundred thirty-three million, two hundred thirty-three thousand, three hundred twenty-one".