12133023101203 has 4 divisors (see below), whose sum is σ = 12133156318920. Its totient is φ = 12132889883488.

The previous prime is 12133023101183. The next prime is 12133023101209. The reversal of 12133023101203 is 30210132033121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12133023101203 - 2²⁵ = 12132989546771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12133023101209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66472150 + ... + 66654427.

It is an arithmetic number, because the mean of its divisors is an integer number (3033289079730).

Almost surely, 2^{12133023101203} is an apocalyptic number.

12133023101203 is a deficient number, since it is larger than the sum of its proper divisors (133217717).

12133023101203 is an equidigital number, since it uses as much as digits as its factorization.

12133023101203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133217716.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 12133023101203 its reverse (30210132033121), we get a palindrome (42343155134324).

The spelling of 12133023101203 in words is "twelve trillion, one hundred thirty-three billion, twenty-three million, one hundred one thousand, two hundred three".