1140204133 has 2 divisors, whose sum is σ = 1140204134. Its totient is φ = 1140204132.

The previous prime is 1140204119. The next prime is 1140204167. The reversal of 1140204133 is 3314020411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1094749569 + 45454564 = 33087^2 + 6742^2 .

It is a cyclic number.

It is not a de Polignac number, because 1140204133 - 2²⁵ = 1106649701 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1140204133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1140204103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570102066 + 570102067.

It is an arithmetic number, because the mean of its divisors is an integer number (570102067).

Almost surely, 2^1140204133 is an apocalyptic number.

It is an amenable number.

1140204133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140204133 is an equidigital number, since it uses as much as digits as its factorization.

1140204133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1140204133 is about 33766.9088457916. The cubic root of 1140204133 is about 1044.7062758199.

Adding to 1140204133 its reverse (3314020411), we get a palindrome (4454224544).

The spelling of 1140204133 in words is "one billion, one hundred forty million, two hundred four thousand, one hundred thirty-three".