12133051 has 16 divisors (see below), whose sum is σ = 14224896. Its totient is φ = 10135296.

The previous prime is 12133031. The next prime is 12133061. The reversal of 12133051 is 15033121.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12133051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12133021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72570 + ... + 72736.

It is an arithmetic number, because the mean of its divisors is an integer number (889056).

Almost surely, 2^12133051 is an apocalyptic number.

12133051 is a deficient number, since it is larger than the sum of its proper divisors (2091845).

12133051 is a wasteful number, since it uses less digits than its factorization.

12133051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 12133051 is about 3483.2529336814. The cubic root of 12133051 is about 229.7858813833.

Adding to 12133051 its reverse (15033121), we get a palindrome (27166172).

The spelling of 12133051 in words is "twelve million, one hundred thirty-three thousand, fifty-one".