1113443032 has 32 divisors (see below), whose sum is σ = 2300593680. Its totient is φ = 501943680.

The previous prime is 1113443029. The next prime is 1113443053. The reversal of 1113443032 is 2303443111.

It is a junction number, because it is equal to n+sod(n) for n = 1113442994 and 1113443012.

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, 120019 + ... + 128962.

Almost surely, 2^1113443032 is an apocalyptic number.

It is an amenable number.

1113443032 is an abundant number, since it is smaller than the sum of its proper divisors (1187150648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1113443032 is a wasteful number, since it uses less digits than its factorization.

1113443032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249043 (or 249039 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1113443032 is about 33368.2938131394. The cubic root of 1113443032 is about 1036.4682443798.

Adding to 1113443032 its reverse (2303443111), we get a palindrome (3416886143).

The spelling of 1113443032 in words is "one billion, one hundred thirteen million, four hundred forty-three thousand, thirty-two".