13230033331 has 2 divisors, whose sum is σ = 13230033332. Its totient is φ = 13230033330.

The previous prime is 13230033293. The next prime is 13230033371. The reversal of 13230033331 is 13333003231.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13230033331 is a prime.

It is a super-2 number, since 2×13230033331² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13230033371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6615016665 + 6615016666.

It is an arithmetic number, because the mean of its divisors is an integer number (6615016666).

Almost surely, 2^13230033331 is an apocalyptic number.

13230033331 is a deficient number, since it is larger than the sum of its proper divisors (1).

13230033331 is an equidigital number, since it uses as much as digits as its factorization.

13230033331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 22.

Adding to 13230033331 its reverse (13333003231), we get a palindrome (26563036562).

The spelling of 13230033331 in words is "thirteen billion, two hundred thirty million, thirty-three thousand, three hundred thirty-one".