1145668883 has 2 divisors, whose sum is σ = 1145668884. Its totient is φ = 1145668882.

The previous prime is 1145668873. The next prime is 1145668889. The reversal of 1145668883 is 3888665411.

It is a strong prime.

It is an emirp because it is prime and its reverse (3888665411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1145668883 - 2⁶ = 1145668819 is a prime.

It is not a weakly prime, because it can be changed into another prime (1145668889) 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, 572834441 + 572834442.

It is an arithmetic number, because the mean of its divisors is an integer number (572834442).

Almost surely, 2^1145668883 is an apocalyptic number.

1145668883 is a deficient number, since it is larger than the sum of its proper divisors (1).

1145668883 is an equidigital number, since it uses as much as digits as its factorization.

1145668883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1105920, while the sum is 50.

The square root of 1145668883 is about 33847.7308397476. The cubic root of 1145668883 is about 1046.3726330115.

The spelling of 1145668883 in words is "one billion, one hundred forty-five million, six hundred sixty-eight thousand, eight hundred eighty-three".