11612303 has 2 divisors, whose sum is σ = 11612304. Its totient is φ = 11612302.

The previous prime is 11612297. The next prime is 11612311. The reversal of 11612303 is 30321611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11612303 - 2⁸ = 11612047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11612803) by changing a digit.

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, 5806151 + 5806152.

It is an arithmetic number, because the mean of its divisors is an integer number (5806152).

Almost surely, 2^11612303 is an apocalyptic number.

11612303 is a deficient number, since it is larger than the sum of its proper divisors (1).

11612303 is an equidigital number, since it uses as much as digits as its factorization.

11612303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 11612303 is about 3407.6829371290. The cubic root of 11612303 is about 226.4502406014.

Adding to 11612303 its reverse (30321611), we get a palindrome (41933914).

The spelling of 11612303 in words is "eleven million, six hundred twelve thousand, three hundred three".