1141185883 has 2 divisors, whose sum is σ = 1141185884. Its totient is φ = 1141185882.

The previous prime is 1141185869. The next prime is 1141185887. The reversal of 1141185883 is 3885811411.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1141185883 is a prime.

It is not a weakly prime, because it can be changed into another prime (1141185887) 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, 570592941 + 570592942.

It is an arithmetic number, because the mean of its divisors is an integer number (570592942).

Almost surely, 2^1141185883 is an apocalyptic number.

1141185883 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141185883 is an equidigital number, since it uses as much as digits as its factorization.

1141185883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30720, while the sum is 40.

The square root of 1141185883 is about 33781.4428791903. The cubic root of 1141185883 is about 1045.0060309627.

The spelling of 1141185883 in words is "one billion, one hundred forty-one million, one hundred eighty-five thousand, eight hundred eighty-three".