13233134045 has 16 divisors (see below), whose sum is σ = 15922908720. Its totient is φ = 10557786624.

The previous prime is 13233133981. The next prime is 13233134069. The reversal of 13233134045 is 54043133231.

13233134045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 301577956 + 12931556089 = 17366^2 + 113717^2 .

It is a cyclic number.

It is not a de Polignac number, because 13233134045 - 2⁶ = 13233133981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13233133999 and 13233134017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3376427 + ... + 3380343.

It is an arithmetic number, because the mean of its divisors is an integer number (995181795).

Almost surely, 2^13233134045 is an apocalyptic number.

It is an amenable number.

13233134045 is a deficient number, since it is larger than the sum of its proper divisors (2689774675).

13233134045 is an equidigital number, since it uses as much as digits as its factorization.

13233134045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5584.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 13233134045 its reverse (54043133231), we get a palindrome (67276267276).

The spelling of 13233134045 in words is "thirteen billion, two hundred thirty-three million, one hundred thirty-four thousand, forty-five".