13033313133 has 8 divisors (see below), whose sum is σ = 17378292288. Its totient is φ = 8688604704.

The previous prime is 13033313089. The next prime is 13033313173. The reversal of 13033313133 is 33131333031.

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

It is not a de Polignac number, because 13033313133 - 2¹⁰ = 13033312109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13033313173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115416 + ... + 198462.

It is an arithmetic number, because the mean of its divisors is an integer number (2172286536).

Almost surely, 2^13033313133 is an apocalyptic number.

It is an amenable number.

13033313133 is a deficient number, since it is larger than the sum of its proper divisors (4344979155).

13033313133 is an equidigital number, since it uses as much as digits as its factorization.

13033313133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135363.

The product of its (nonzero) digits is 2187, while the sum is 24.

Adding to 13033313133 its reverse (33131333031), we get a palindrome (46164646164).

The spelling of 13033313133 in words is "thirteen billion, thirty-three million, three hundred thirteen thousand, one hundred thirty-three".