13330233013231 has 2 divisors, whose sum is σ = 13330233013232. Its totient is φ = 13330233013230.

The previous prime is 13330233013219. The next prime is 13330233013283. The reversal of 13330233013231 is 13231033203331.

It is a weak prime.

It is an emirp because it is prime and its reverse (13231033203331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13330233013231 - 2⁷ = 13330233013103 is a prime.

It is a super-2 number, since 2×13330233013231² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13330233013231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13330233013211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6665116506615 + 6665116506616.

It is an arithmetic number, because the mean of its divisors is an integer number (6665116506616).

Almost surely, 2^{13330233013231} is an apocalyptic number.

13330233013231 is a deficient number, since it is larger than the sum of its proper divisors (1).

13330233013231 is an equidigital number, since it uses as much as digits as its factorization.

13330233013231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 13330233013231 its reverse (13231033203331), we get a palindrome (26561266216562).

The spelling of 13330233013231 in words is "thirteen trillion, three hundred thirty billion, two hundred thirty-three million, thirteen thousand, two hundred thirty-one".