1133669137 has 2 divisors, whose sum is σ = 1133669138. Its totient is φ = 1133669136.

The previous prime is 1133669107. The next prime is 1133669161. The reversal of 1133669137 is 7319663311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 995465601 + 138203536 = 31551^2 + 11756^2 .

It is a cyclic number.

It is not a de Polignac number, because 1133669137 - 2¹¹ = 1133667089 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1133669137.

It is not a weakly prime, because it can be changed into another prime (1133669107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566834568 + 566834569.

It is an arithmetic number, because the mean of its divisors is an integer number (566834569).

Almost surely, 2^1133669137 is an apocalyptic number.

It is an amenable number.

1133669137 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133669137 is an equidigital number, since it uses as much as digits as its factorization.

1133669137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 61236, while the sum is 40.

The square root of 1133669137 is about 33670.0035194533. The cubic root of 1133669137 is about 1042.7065648527.

The spelling of 1133669137 in words is "one billion, one hundred thirty-three million, six hundred sixty-nine thousand, one hundred thirty-seven".