11383133 has 2 divisors, whose sum is σ = 11383134. Its totient is φ = 11383132.

The previous prime is 11383123. The next prime is 11383139. The reversal of 11383133 is 33138311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11303044 + 80089 = 3362^2 + 283^2 .

It is a cyclic number.

It is not a de Polignac number, because 11383133 - 2⁶ = 11383069 is a prime.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 11383099 and 11383108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11383139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5691566 + 5691567.

It is an arithmetic number, because the mean of its divisors is an integer number (5691567).

Almost surely, 2^11383133 is an apocalyptic number.

It is an amenable number.

11383133 is a deficient number, since it is larger than the sum of its proper divisors (1).

11383133 is an equidigital number, since it uses as much as digits as its factorization.

11383133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 648, while the sum is 23.

The square root of 11383133 is about 3373.8898915051. The cubic root of 11383133 is about 224.9506591395.

The spelling of 11383133 in words is "eleven million, three hundred eighty-three thousand, one hundred thirty-three".