12100133203 has 2 divisors, whose sum is σ = 12100133204. Its totient is φ = 12100133202.

The previous prime is 12100133191. The next prime is 12100133207. The reversal of 12100133203 is 30233100121.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12100133203 is a prime.

It is not a weakly prime, because it can be changed into another prime (12100133207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050066601 + 6050066602.

It is an arithmetic number, because the mean of its divisors is an integer number (6050066602).

Almost surely, 2^12100133203 is an apocalyptic number.

12100133203 is a deficient number, since it is larger than the sum of its proper divisors (1).

12100133203 is an equidigital number, since it uses as much as digits as its factorization.

12100133203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 12100133203 its reverse (30233100121), we get a palindrome (42333233324).

The spelling of 12100133203 in words is "twelve billion, one hundred million, one hundred thirty-three thousand, two hundred three".