1133304889 has 2 divisors, whose sum is σ = 1133304890. Its totient is φ = 1133304888.

The previous prime is 1133304827. The next prime is 1133304943. The reversal of 1133304889 is 9884033311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 944517289 + 188787600 = 30733^2 + 13740^2 .

It is a cyclic number.

It is not a de Polignac number, because 1133304889 - 2²³ = 1124916281 is a prime.

It is not a weakly prime, because it can be changed into another prime (1133304589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566652444 + 566652445.

It is an arithmetic number, because the mean of its divisors is an integer number (566652445).

Almost surely, 2^1133304889 is an apocalyptic number.

It is an amenable number.

1133304889 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133304889 is an equidigital number, since it uses as much as digits as its factorization.

1133304889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 1133304889 is about 33664.5939972547. The cubic root of 1133304889 is about 1042.5948789846.

The spelling of 1133304889 in words is "one billion, one hundred thirty-three million, three hundred four thousand, eight hundred eighty-nine".