1111283 has 2 divisors, whose sum is σ = 1111284. Its totient is φ = 1111282.

The previous prime is 1111259. The next prime is 1111289. The reversal of 1111283 is 3821111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1111283 - 2⁶ = 1111219 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1111289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555641 + 555642.

It is an arithmetic number, because the mean of its divisors is an integer number (555642).

2^1111283 is an apocalyptic number.

1111283 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111283 is an equidigital number, since it uses as much as digits as its factorization.

1111283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48, while the sum is 17.

The square root of 1111283 is about 1054.1740842954. The cubic root of 1111283 is about 103.5797575772.

Adding to 1111283 its reverse (3821111), we get a palindrome (4932394).

It can be divided in two parts, 1111 and 283, that multiplied together give a palindrome (314413).

The spelling of 1111283 in words is "one million, one hundred eleven thousand, two hundred eighty-three".