12133411 has 2 divisors, whose sum is σ = 12133412. Its totient is φ = 12133410.

The previous prime is 12133399. The next prime is 12133421. The reversal of 12133411 is 11433121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12133411 - 2⁷ = 12133283 is a prime.

It is not a weakly prime, because it can be changed into another prime (12133421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6066705 + 6066706.

It is an arithmetic number, because the mean of its divisors is an integer number (6066706).

Almost surely, 2^12133411 is an apocalyptic number.

12133411 is a deficient number, since it is larger than the sum of its proper divisors (1).

12133411 is an equidigital number, since it uses as much as digits as its factorization.

12133411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72, while the sum is 16.

The square root of 12133411 is about 3483.3046091320. The cubic root of 12133411 is about 229.7881540214.

Adding to 12133411 its reverse (11433121), we get a palindrome (23566532).

It can be divided in two parts, 12133 and 411, that added together give a square (12544 = 112²).

The spelling of 12133411 in words is "twelve million, one hundred thirty-three thousand, four hundred eleven".