13004045135 has 8 divisors (see below), whose sum is σ = 15606623040. Its totient is φ = 10402056864.

The previous prime is 13004045081. The next prime is 13004045177. The reversal of 13004045135 is 53154040031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13004045135 - 2¹⁸ = 13003782991 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97340 + ... + 188369.

It is an arithmetic number, because the mean of its divisors is an integer number (1950827880).

Almost surely, 2^13004045135 is an apocalyptic number.

13004045135 is a deficient number, since it is larger than the sum of its proper divisors (2602577905).

13004045135 is an equidigital number, since it uses as much as digits as its factorization.

13004045135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294817.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 13004045135 its reverse (53154040031), we get a palindrome (66158085166).

The spelling of 13004045135 in words is "thirteen billion, four million, forty-five thousand, one hundred thirty-five".