1103662112 has 24 divisors (see below), whose sum is σ = 2483240256. Its totient is φ = 472997952.

The previous prime is 1103662103. The next prime is 1103662129. The reversal of 1103662112 is 2112663011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2463308 + ... + 2463755.

It is an arithmetic number, because the mean of its divisors is an integer number (103468344).

Almost surely, 2^1103662112 is an apocalyptic number.

It is an amenable number.

1103662112 is an abundant number, since it is smaller than the sum of its proper divisors (1379578144).

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

1103662112 is an equidigital number, since it uses as much as digits as its factorization.

1103662112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4927080 (or 4927072 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 1103662112 is about 33221.4104456749. The cubic root of 1103662112 is about 1033.4243996976.

The spelling of 1103662112 in words is "one billion, one hundred three million, six hundred sixty-two thousand, one hundred twelve".