11316433 has 4 divisors (see below), whose sum is σ = 11324340. Its totient is φ = 11308528.

The previous prime is 11316379. The next prime is 11316443. The reversal of 11316433 is 33461311.

It is a happy number.

11316433 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 33461311 = 13 ⋅2573947.

It can be written as a sum of positive squares in 2 ways, for example, as 9102289 + 2214144 = 3017^2 + 1488^2 .

It is a cyclic number.

It is not a de Polignac number, because 11316433 - 2⁹ = 11315921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11316443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1138 + ... + 4891.

It is an arithmetic number, because the mean of its divisors is an integer number (2831085).

Almost surely, 2^11316433 is an apocalyptic number.

It is an amenable number.

11316433 is a deficient number, since it is larger than the sum of its proper divisors (7907).

11316433 is an equidigital number, since it uses as much as digits as its factorization.

11316433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7906.

The product of its digits is 648, while the sum is 22.

The square root of 11316433 is about 3363.9906361344. The cubic root of 11316433 is about 224.5104285313.

Adding to 11316433 its reverse (33461311), we get a palindrome (44777744).

The spelling of 11316433 in words is "eleven million, three hundred sixteen thousand, four hundred thirty-three".