1140322133 has 2 divisors, whose sum is σ = 1140322134. Its totient is φ = 1140322132.

The previous prime is 1140322121. The next prime is 1140322151. The reversal of 1140322133 is 3312230411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1112422609 + 27899524 = 33353^2 + 5282^2 .

It is a cyclic number.

It is not a de Polignac number, because 1140322133 - 2¹⁰ = 1140321109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1140322163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570161066 + 570161067.

It is an arithmetic number, because the mean of its divisors is an integer number (570161067).

Almost surely, 2^1140322133 is an apocalyptic number.

It is an amenable number.

1140322133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140322133 is an equidigital number, since it uses as much as digits as its factorization.

1140322133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1140322133 is about 33768.6560733471. The cubic root of 1140322133 is about 1044.7423135447.

Adding to 1140322133 its reverse (3312230411), we get a palindrome (4452552544).

The spelling of 1140322133 in words is "one billion, one hundred forty million, three hundred twenty-two thousand, one hundred thirty-three".