1113441232 has 10 divisors (see below), whose sum is σ = 2157292418. Its totient is φ = 556720608.

The previous prime is 1113441221. The next prime is 1113441239. The reversal of 1113441232 is 2321443111.

It can be written as a sum of positive squares in only one way, i.e., 861774736 + 251666496 = 29356^2 + 15864^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113441239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34795023 + ... + 34795054.

Almost surely, 2^1113441232 is an apocalyptic number.

It is an amenable number.

1113441232 is a deficient number, since it is larger than the sum of its proper divisors (1043851186).

1113441232 is an equidigital number, since it uses as much as digits as its factorization.

1113441232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69590085 (or 69590079 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 1113441232 is about 33368.2668414169. The cubic root of 1113441232 is about 1036.4676858588.

Adding to 1113441232 its reverse (2321443111), we get a palindrome (3434884343).

The spelling of 1113441232 in words is "one billion, one hundred thirteen million, four hundred forty-one thousand, two hundred thirty-two".