1113444383 has 2 divisors, whose sum is σ = 1113444384. Its totient is φ = 1113444382.

The previous prime is 1113444373. The next prime is 1113444413. The reversal of 1113444383 is 3834443111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1113444383 - 2⁸ = 1113444127 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1113444373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556722191 + 556722192.

It is an arithmetic number, because the mean of its divisors is an integer number (556722192).

Almost surely, 2^1113444383 is an apocalyptic number.

1113444383 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113444383 is an equidigital number, since it uses as much as digits as its factorization.

1113444383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 32.

The square root of 1113444383 is about 33368.3140569013. The cubic root of 1113444383 is about 1036.4686635804.

Adding to 1113444383 its reverse (3834443111), we get a palindrome (4947887494).

The spelling of 1113444383 in words is "one billion, one hundred thirteen million, four hundred forty-four thousand, three hundred eighty-three".