1122134303 has 4 divisors (see below), whose sum is σ = 1129565808. Its totient is φ = 1114702800.

The previous prime is 1122134287. The next prime is 1122134309. The reversal of 1122134303 is 3034312211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1122134303 - 2⁴ = 1122134287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122134309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3715526 + ... + 3715827.

It is an arithmetic number, because the mean of its divisors is an integer number (282391452).

Almost surely, 2^1122134303 is an apocalyptic number.

1122134303 is a deficient number, since it is larger than the sum of its proper divisors (7431505).

1122134303 is an equidigital number, since it uses as much as digits as its factorization.

1122134303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7431504.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1122134303 is about 33498.2731345961. The cubic root of 1122134303 is about 1039.1580658207.

Adding to 1122134303 its reverse (3034312211), we get a palindrome (4156446514).

The spelling of 1122134303 in words is "one billion, one hundred twenty-two million, one hundred thirty-four thousand, three hundred three".