13203233133 has 24 divisors (see below), whose sum is σ = 18596920896. Its totient is φ = 8331120000.

The previous prime is 13203233117. The next prime is 13203233149. The reversal of 13203233133 is 33133230231.

It is an interprime number because it is at equal distance from previous prime (13203233117) and next prime (13203233149).

It is not a de Polignac number, because 13203233133 - 2⁴ = 13203233117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13203233933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1295608 + ... + 1305758.

It is an arithmetic number, because the mean of its divisors is an integer number (774871704).

Almost surely, 2^13203233133 is an apocalyptic number.

It is an amenable number.

13203233133 is a deficient number, since it is larger than the sum of its proper divisors (5393687763).

13203233133 is a wasteful number, since it uses less digits than its factorization.

13203233133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11393 (or 11374 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 13203233133 its reverse (33133230231), we get a palindrome (46336463364).

The spelling of 13203233133 in words is "thirteen billion, two hundred three million, two hundred thirty-three thousand, one hundred thirty-three".