1120133203 has 4 divisors (see below), whose sum is σ = 1280152240. Its totient is φ = 960114168.

The previous prime is 1120133197. The next prime is 1120133221. The reversal of 1120133203 is 3023310211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3023310211 = 67 ⋅45124033.

It is a cyclic number.

It is not a de Polignac number, because 1120133203 - 2¹³ = 1120125011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120133233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80009508 + ... + 80009521.

It is an arithmetic number, because the mean of its divisors is an integer number (320038060).

Almost surely, 2^1120133203 is an apocalyptic number.

1120133203 is a deficient number, since it is larger than the sum of its proper divisors (160019037).

1120133203 is an equidigital number, since it uses as much as digits as its factorization.

1120133203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160019036.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1120133203 is about 33468.3911026509. The cubic root of 1120133203 is about 1038.5399887258.

Adding to 1120133203 its reverse (3023310211), we get a palindrome (4143443414).

The spelling of 1120133203 in words is "one billion, one hundred twenty million, one hundred thirty-three thousand, two hundred three".