1120112203 has 8 divisors (see below), whose sum is σ = 1309899008. Its totient is φ = 937768104.

The previous prime is 1120112197. The next prime is 1120112207. The reversal of 1120112203 is 3022110211.

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

It is not a de Polignac number, because 1120112203 - 2⁵ = 1120112171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120112207) 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, 1860351 + ... + 1860952.

It is an arithmetic number, because the mean of its divisors is an integer number (163737376).

Almost surely, 2^1120112203 is an apocalyptic number.

1120112203 is a deficient number, since it is larger than the sum of its proper divisors (189786805).

1120112203 is an equidigital number, since it uses as much as digits as its factorization.

1120112203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3721353.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1120112203 is about 33468.0773723260. The cubic root of 1120112203 is about 1038.5334985822.

Adding to 1120112203 its reverse (3022110211), we get a palindrome (4142222414).

The spelling of 1120112203 in words is "one billion, one hundred twenty million, one hundred twelve thousand, two hundred three".