1133333329 has 2 divisors, whose sum is σ = 1133333330. Its totient is φ = 1133333328.

The previous prime is 1133333321. The next prime is 1133333381. The reversal of 1133333329 is 9233333311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 846810000 + 286523329 = 29100^2 + 16927^2 .

It is a cyclic number.

It is not a de Polignac number, because 1133333329 - 2³ = 1133333321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1133333329.

It is not a weakly prime, because it can be changed into another prime (1133333321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566666664 + 566666665.

It is an arithmetic number, because the mean of its divisors is an integer number (566666665).

Almost surely, 2^1133333329 is an apocalyptic number.

It is an amenable number.

1133333329 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133333329 is an equidigital number, since it uses as much as digits as its factorization.

1133333329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13122, while the sum is 31.

The square root of 1133333329 is about 33665.0163968473. The cubic root of 1133333329 is about 1042.6036001300.

The spelling of 1133333329 in words is "one billion, one hundred thirty-three million, three hundred thirty-three thousand, three hundred twenty-nine".