1113303233 has 16 divisors (see below), whose sum is σ = 1351182720. Its totient is φ = 896023296.

The previous prime is 1113303229. The next prime is 1113303263. The reversal of 1113303233 is 3323033111.

It is not a de Polignac number, because 1113303233 - 2² = 1113303229 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1113303223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22010 + ... + 52067.

It is an arithmetic number, because the mean of its divisors is an integer number (84448920).

Almost surely, 2^1113303233 is an apocalyptic number.

It is an amenable number.

1113303233 is a deficient number, since it is larger than the sum of its proper divisors (237879487).

1113303233 is a wasteful number, since it uses less digits than its factorization.

1113303233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74216.

The product of its (nonzero) digits is 486, while the sum is 20.

The square root of 1113303233 is about 33366.1989594260. The cubic root of 1113303233 is about 1036.4248644359.

Adding to 1113303233 its reverse (3323033111), we get a palindrome (4436336344).

The spelling of 1113303233 in words is "one billion, one hundred thirteen million, three hundred three thousand, two hundred thirty-three".