1113223430 has 16 divisors (see below), whose sum is σ = 2185966224. Its totient is φ = 404808480.

The previous prime is 1113223409. The next prime is 1113223499. The reversal of 1113223430 is 343223111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5059997 + ... + 5060216.

It is an arithmetic number, because the mean of its divisors is an integer number (136622889).

Almost surely, 2^1113223430 is an apocalyptic number.

1113223430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1113223430 is a deficient number, since it is larger than the sum of its proper divisors (1072742794).

1113223430 is a wasteful number, since it uses less digits than its factorization.

1113223430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10120231.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1113223430 is about 33365.0030720814. The cubic root of 1113223430 is about 1036.4000997575.

Adding to 1113223430 its reverse (343223111), we get a palindrome (1456446541).

The spelling of 1113223430 in words is "one billion, one hundred thirteen million, two hundred twenty-three thousand, four hundred thirty".