1133032303 has 12 divisors (see below), whose sum is σ = 1296190840. Its totient is φ = 984350592.

The previous prime is 1133032273. The next prime is 1133032321. The reversal of 1133032303 is 3032303311.

It is not a de Polignac number, because 1133032303 - 2²¹ = 1130935151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133032363) 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, 147033 + ... + 154546.

Almost surely, 2^1133032303 is an apocalyptic number.

1133032303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1133032303 is a deficient number, since it is larger than the sum of its proper divisors (163158537).

1133032303 is a wasteful number, since it uses less digits than its factorization.

1133032303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301626 (or 301609 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 19.

The square root of 1133032303 is about 33660.5451976049. The cubic root of 1133032303 is about 1042.5112828994.

Adding to 1133032303 its reverse (3032303311), we get a palindrome (4165335614).

The spelling of 1133032303 in words is "one billion, one hundred thirty-three million, thirty-two thousand, three hundred three".