1134303993 has 10 divisors (see below), whose sum is σ = 1694454234. Its totient is φ = 756202608.

The previous prime is 1134303983. The next prime is 1134304049. The reversal of 1134303993 is 3993034311.

1134303993 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1080897129 + 53406864 = 32877^2 + 7308^2 .

It is not a de Polignac number, because 1134303993 - 2⁴ = 1134303977 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1134303943) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 7001796 + ... + 7001957.

Almost surely, 2^1134303993 is an apocalyptic number.

It is an amenable number.

1134303993 is a deficient number, since it is larger than the sum of its proper divisors (560150241).

1134303993 is an equidigital number, since it uses as much as digits as its factorization.

1134303993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14003765 (or 14003756 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 36.

The square root of 1134303993 is about 33679.4298199955. The cubic root of 1134303993 is about 1042.9011674835.

The spelling of 1134303993 in words is "one billion, one hundred thirty-four million, three hundred three thousand, nine hundred ninety-three".