11331233 has 2 divisors, whose sum is σ = 11331234. Its totient is φ = 11331232.

The previous prime is 11331227. The next prime is 11331247. The reversal of 11331233 is 33213311.

11331233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6210064 + 5121169 = 2492^2 + 2263^2 .

It is a cyclic number.

It is not a de Polignac number, because 11331233 - 2⁴ = 11331217 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11331263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5665616 + 5665617.

It is an arithmetic number, because the mean of its divisors is an integer number (5665617).

Almost surely, 2^11331233 is an apocalyptic number.

It is an amenable number.

11331233 is a deficient number, since it is larger than the sum of its proper divisors (1).

11331233 is an equidigital number, since it uses as much as digits as its factorization.

11331233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 162, while the sum is 17.

The square root of 11331233 is about 3366.1896856832. The cubic root of 11331233 is about 224.6082599139.

Adding to 11331233 its reverse (33213311), we get a palindrome (44544544).

The spelling of 11331233 in words is "eleven million, three hundred thirty-one thousand, two hundred thirty-three".