11303242 has 4 divisors (see below), whose sum is σ = 16954866. Its totient is φ = 5651620.

The previous prime is 11303221. The next prime is 11303261. The reversal of 11303242 is 24230311.

It is a happy number.

11303242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8173881 + 3129361 = 2859^2 + 1769^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2825809 + ... + 2825812.

Almost surely, 2^11303242 is an apocalyptic number.

11303242 is a deficient number, since it is larger than the sum of its proper divisors (5651624).

11303242 is an equidigital number, since it uses as much as digits as its factorization.

11303242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5651623.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 11303242 is about 3362.0294466289. The cubic root of 11303242 is about 224.4231610886.

Adding to 11303242 its reverse (24230311), we get a palindrome (35533553).

The spelling of 11303242 in words is "eleven million, three hundred three thousand, two hundred forty-two".