1134021303 has 20 divisors (see below), whose sum is σ = 1700094528. Its totient is φ = 753308640.

The previous prime is 1134021299. The next prime is 1134021313. The reversal of 1134021303 is 3031204311.

1134021303 is a `hidden beast` number, since 1 + 1 + 340 + 21 + 303 = 666.

It is not a de Polignac number, because 1134021303 - 2² = 1134021299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134021313) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2151 + ... + 47672.

Almost surely, 2^1134021303 is an apocalyptic number.

1134021303 is a deficient number, since it is larger than the sum of its proper divisors (566073225).

1134021303 is an equidigital number, since it uses as much as digits as its factorization.

1134021303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50116 (or 50107 counting only the distinct ones).

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

The square root of 1134021303 is about 33675.2327831598. The cubic root of 1134021303 is about 1042.8145233894.

Adding to 1134021303 its reverse (3031204311), we get a palindrome (4165225614).

The spelling of 1134021303 in words is "one billion, one hundred thirty-four million, twenty-one thousand, three hundred three".