1120432104 has 96 divisors (see below), whose sum is σ = 3317034240. Its totient is φ = 338841600.

The previous prime is 1120432009. The next prime is 1120432111. The reversal of 1120432104 is 4012340211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 506569 + ... + 508775.

It is an arithmetic number, because the mean of its divisors is an integer number (34552440).

Almost surely, 2^1120432104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1120432104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1658517120).

1120432104 is an abundant number, since it is smaller than the sum of its proper divisors (2196602136).

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

1120432104 is a wasteful number, since it uses less digits than its factorization.

1120432104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2871 (or 2864 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1120432104 is about 33472.8562270984. The cubic root of 1120432104 is about 1038.6323566195.

Adding to 1120432104 its reverse (4012340211), we get a palindrome (5132772315).

The spelling of 1120432104 in words is "one billion, one hundred twenty million, four hundred thirty-two thousand, one hundred four".