1122132303 has 12 divisors (see below), whose sum is σ = 1691330160. Its totient is φ = 715562496.

The previous prime is 1122132299. The next prime is 1122132329. The reversal of 1122132303 is 3032312211.

It is not a de Polignac number, because 1122132303 - 2² = 1122132299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122139303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2710258 + ... + 2710671.

It is an arithmetic number, because the mean of its divisors is an integer number (140944180).

Almost surely, 2^1122132303 is an apocalyptic number.

1122132303 is a deficient number, since it is larger than the sum of its proper divisors (569197857).

1122132303 is a wasteful number, since it uses less digits than its factorization.

1122132303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5420958 (or 5420955 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1122132303 is about 33498.2432822977. The cubic root of 1122132303 is about 1039.1574484503.

Adding to 1122132303 its reverse (3032312211), we get a palindrome (4154444514).

The spelling of 1122132303 in words is "one billion, one hundred twenty-two million, one hundred thirty-two thousand, three hundred three".