12133003011 has 4 divisors (see below), whose sum is σ = 16177337352. Its totient is φ = 8088668672.

The previous prime is 12133003009. The next prime is 12133003049. The reversal of 12133003011 is 11030033121.

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 12133003011 - 2¹ = 12133003009 is a prime.

It is a super-2 number, since 2×12133003011² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12133003081) 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 3 ways as a sum of consecutive naturals, for example, 2022167166 + ... + 2022167171.

It is an arithmetic number, because the mean of its divisors is an integer number (4044334338).

Almost surely, 2^12133003011 is an apocalyptic number.

12133003011 is a deficient number, since it is larger than the sum of its proper divisors (4044334341).

12133003011 is an equidigital number, since it uses as much as digits as its factorization.

12133003011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4044334340.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 12133003011 its reverse (11030033121), we get a palindrome (23163036132).

The spelling of 12133003011 in words is "twelve billion, one hundred thirty-three million, three thousand, eleven".