13132330322233 has 4 divisors (see below), whose sum is σ = 13312225258228. Its totient is φ = 12952435386240.

The previous prime is 13132330322231. The next prime is 13132330322297. The reversal of 13132330322233 is 33222303323131.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2998116491049 + 10134213831184 = 1731507^2 + 3183428^2 .

It is a cyclic number.

It is not a de Polignac number, because 13132330322233 - 2¹ = 13132330322231 is a prime.

It is a super-2 number, since 2×13132330322233² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13132330322195 and 13132330322204.

It is not an unprimeable number, because it can be changed into a prime (13132330322231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89947467888 + ... + 89947468033.

It is an arithmetic number, because the mean of its divisors is an integer number (3328056314557).

Almost surely, 2^{13132330322233} is an apocalyptic number.

It is an amenable number.

13132330322233 is a deficient number, since it is larger than the sum of its proper divisors (179894935995).

13132330322233 is an equidigital number, since it uses as much as digits as its factorization.

13132330322233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179894935994.

The product of its (nonzero) digits is 34992, while the sum is 31.

Adding to 13132330322233 its reverse (33222303323131), we get a palindrome (46354633645364).

The spelling of 13132330322233 in words is "thirteen trillion, one hundred thirty-two billion, three hundred thirty million, three hundred twenty-two thousand, two hundred thirty-three".