11320307 has 2 divisors, whose sum is σ = 11320308. Its totient is φ = 11320306.

The previous prime is 11320303. The next prime is 11320313. The reversal of 11320307 is 70302311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11320307 - 2² = 11320303 is a prime.

It is not a weakly prime, because it can be changed into another prime (11320303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5660153 + 5660154.

It is an arithmetic number, because the mean of its divisors is an integer number (5660154).

Almost surely, 2^11320307 is an apocalyptic number.

11320307 is a deficient number, since it is larger than the sum of its proper divisors (1).

11320307 is an equidigital number, since it uses as much as digits as its factorization.

11320307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 11320307 is about 3364.5663910822. The cubic root of 11320307 is about 224.5360447942.

Adding to 11320307 its reverse (70302311), we get a palindrome (81622618).

The spelling of 11320307 in words is "eleven million, three hundred twenty thousand, three hundred seven".