11303234 has 4 divisors (see below), whose sum is σ = 16954854. Its totient is φ = 5651616.

The previous prime is 11303221. The next prime is 11303261. The reversal of 11303234 is 43230311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43230311 = 1667 ⋅25933.

It can be written as a sum of positive squares in only one way, i.e., 6027025 + 5276209 = 2455^2 + 2297^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2825807 + ... + 2825810.

Almost surely, 2^11303234 is an apocalyptic number.

11303234 is a deficient number, since it is larger than the sum of its proper divisors (5651620).

11303234 is an equidigital number, since it uses as much as digits as its factorization.

11303234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5651619.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 11303234 is about 3362.0282568711. The cubic root of 11303234 is about 224.4231081425.

Adding to 11303234 its reverse (43230311), we get a palindrome (54533545).

The spelling of 11303234 in words is "eleven million, three hundred three thousand, two hundred thirty-four".