1233313 has 2 divisors, whose sum is σ = 1233314. Its totient is φ = 1233312.

The previous prime is 1233301. The next prime is 1233319. The reversal of 1233313 is 3133321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 954529 + 278784 = 977^2 + 528^2 .

It is a cyclic number.

It is not a de Polignac number, because 1233313 - 2⁹ = 1232801 is a prime.

1233313 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (1233319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616656 + 616657.

It is an arithmetic number, because the mean of its divisors is an integer number (616657).

2^1233313 is an apocalyptic number.

It is an amenable number.

1233313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1233313 is an equidigital number, since it uses as much as digits as its factorization.

1233313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 162, while the sum is 16.

The square root of 1233313 is about 1110.5462619810. The cubic root of 1233313 is about 107.2402381524.

Adding to 1233313 its reverse (3133321), we get a palindrome (4366634).

The spelling of 1233313 in words is "one million, two hundred thirty-three thousand, three hundred thirteen".