1122321303 has 12 divisors (see below), whose sum is σ = 1673425728. Its totient is φ = 724078080.

The previous prime is 1122321293. The next prime is 1122321307. The reversal of 1122321303 is 3031232211.

It is not a de Polignac number, because 1122321303 - 2⁴ = 1122321287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122321307) 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, 2011050 + ... + 2011607.

It is an arithmetic number, because the mean of its divisors is an integer number (139452144).

Almost surely, 2^1122321303 is an apocalyptic number.

1122321303 is a deficient number, since it is larger than the sum of its proper divisors (551104425).

1122321303 is a wasteful number, since it uses less digits than its factorization.

1122321303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4022694 (or 4022691 counting only the distinct ones).

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

The square root of 1122321303 is about 33501.0642069771. The cubic root of 1122321303 is about 1039.2157867086.

Adding to 1122321303 its reverse (3031232211), we get a palindrome (4153553514).

The spelling of 1122321303 in words is "one billion, one hundred twenty-two million, three hundred twenty-one thousand, three hundred three".