1113223373 has 2 divisors, whose sum is σ = 1113223374. Its totient is φ = 1113223372.

The previous prime is 1113223327. The next prime is 1113223379. The reversal of 1113223373 is 3733223111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 596434084 + 516789289 = 24422^2 + 22733^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113223373 - 2¹² = 1113219277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1113223379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556611686 + 556611687.

It is an arithmetic number, because the mean of its divisors is an integer number (556611687).

Almost surely, 2^1113223373 is an apocalyptic number.

It is an amenable number.

1113223373 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113223373 is an equidigital number, since it uses as much as digits as its factorization.

1113223373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2268, while the sum is 26.

The square root of 1113223373 is about 33365.0022178929. The cubic root of 1113223373 is about 1036.4000820687.

Adding to 1113223373 its reverse (3733223111), we get a palindrome (4846446484).

The spelling of 1113223373 in words is "one billion, one hundred thirteen million, two hundred twenty-three thousand, three hundred seventy-three".