1146161183 has 2 divisors, whose sum is σ = 1146161184. Its totient is φ = 1146161182.

The previous prime is 1146161179. The next prime is 1146161201. The reversal of 1146161183 is 3811616411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1146161183 - 2² = 1146161179 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1146161083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573080591 + 573080592.

It is an arithmetic number, because the mean of its divisors is an integer number (573080592).

Almost surely, 2^1146161183 is an apocalyptic number.

1146161183 is a deficient number, since it is larger than the sum of its proper divisors (1).

1146161183 is an equidigital number, since it uses as much as digits as its factorization.

1146161183 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 32.

The square root of 1146161183 is about 33855.0023334809. The cubic root of 1146161183 is about 1046.5224888404.

Adding to 1146161183 its reverse (3811616411), we get a palindrome (4957777594).

The spelling of 1146161183 in words is "one billion, one hundred forty-six million, one hundred sixty-one thousand, one hundred eighty-three".