1141020583 has 2 divisors, whose sum is σ = 1141020584. Its totient is φ = 1141020582.

The previous prime is 1141020581. The next prime is 1141020589. The reversal of 1141020583 is 3850201411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1141020583 - 2¹ = 1141020581 is a prime.

Together with 1141020581, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141020581) 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, 570510291 + 570510292.

It is an arithmetic number, because the mean of its divisors is an integer number (570510292).

Almost surely, 2^1141020583 is an apocalyptic number.

1141020583 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141020583 is an equidigital number, since it uses as much as digits as its factorization.

1141020583 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 1141020583 is about 33778.9961810590. The cubic root of 1141020583 is about 1044.9555723884.

Adding to 1141020583 its reverse (3850201411), we get a palindrome (4991221994).

The spelling of 1141020583 in words is "one billion, one hundred forty-one million, twenty thousand, five hundred eighty-three".