12133203321003 has 16 divisors (see below), whose sum is σ = 16526021054976. Its totient is φ = 7914681656480.

The previous prime is 12133203320993. The next prime is 12133203321013. The reversal of 12133203321003 is 30012330233121.

It is an interprime number because it is at equal distance from previous prime (12133203320993) and next prime (12133203321013).

It is a cyclic number.

It is not a de Polignac number, because 12133203321003 - 2⁵ = 12133203320971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12133203321013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10414368 + ... + 11520653.

It is an arithmetic number, because the mean of its divisors is an integer number (1032876315936).

Almost surely, 2^{12133203321003} is an apocalyptic number.

12133203321003 is a deficient number, since it is larger than the sum of its proper divisors (4392817733973).

12133203321003 is a wasteful number, since it uses less digits than its factorization.

12133203321003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21938994.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 12133203321003 its reverse (30012330233121), we get a palindrome (42145533554124).

The spelling of 12133203321003 in words is "twelve trillion, one hundred thirty-three billion, two hundred three million, three hundred twenty-one thousand, three".