1113232233 has 8 divisors (see below), whose sum is σ = 1571622048. Its totient is φ = 698498624.

The previous prime is 1113232229. The next prime is 1113232247. The reversal of 1113232233 is 3322323111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1113232233 - 2² = 1113232229 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1113231233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10913991 + ... + 10914092.

It is an arithmetic number, because the mean of its divisors is an integer number (196452756).

Almost surely, 2^1113232233 is an apocalyptic number.

It is an amenable number.

1113232233 is a deficient number, since it is larger than the sum of its proper divisors (458389815).

1113232233 is a wasteful number, since it uses less digits than its factorization.

1113232233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21828103.

The product of its digits is 648, while the sum is 21.

The square root of 1113232233 is about 33365.1349914847. The cubic root of 1113232233 is about 1036.4028315858.

Adding to 1113232233 its reverse (3322323111), we get a palindrome (4435555344).

It can be divided in two parts, 11132 and 32233, that added together give a triangular number (43365 = T₂₉₄).

The spelling of 1113232233 in words is "one billion, one hundred thirteen million, two hundred thirty-two thousand, two hundred thirty-three".