1113235523 has 2 divisors, whose sum is σ = 1113235524. Its totient is φ = 1113235522.

The previous prime is 1113235507. The next prime is 1113235537. The reversal of 1113235523 is 3255323111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1113235523 - 2⁴ = 1113235507 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1113235492 and 1113235501.

It is not a weakly prime, because it can be changed into another prime (1113235573) 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, 556617761 + 556617762.

It is an arithmetic number, because the mean of its divisors is an integer number (556617762).

Almost surely, 2^1113235523 is an apocalyptic number.

1113235523 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113235523 is an equidigital number, since it uses as much as digits as its factorization.

1113235523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2700, while the sum is 26.

The square root of 1113235523 is about 33365.1842944108. The cubic root of 1113235523 is about 1036.4038525654.

Adding to 1113235523 its reverse (3255323111), we get a palindrome (4368558634).

The spelling of 1113235523 in words is "one billion, one hundred thirteen million, two hundred thirty-five thousand, five hundred twenty-three".