11303206 has 4 divisors (see below), whose sum is σ = 16954812. Its totient is φ = 5651602.

The previous prime is 11303203. The next prime is 11303207. The reversal of 11303206 is 60230311.

11303206 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, and also an emirpimes, since its reverse is a distinct semiprime: 60230311 = 79 ⋅762409.

It is a self number, because there is not a number n which added to its sum of digits gives 11303206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11303203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2825800 + ... + 2825803.

It is an arithmetic number, because the mean of its divisors is an integer number (4238703).

Almost surely, 2^11303206 is an apocalyptic number.

11303206 is a deficient number, since it is larger than the sum of its proper divisors (5651606).

11303206 is an equidigital number, since it uses as much as digits as its factorization.

11303206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5651605.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 11303206 is about 3362.0240927156. The cubic root of 11303206 is about 224.4229228312.

Adding to 11303206 its reverse (60230311), we get a palindrome (71533517).

The spelling of 11303206 in words is "eleven million, three hundred three thousand, two hundred six".