1045183387 has 2 divisors, whose sum is σ = 1045183388. Its totient is φ = 1045183386.

The previous prime is 1045183379. The next prime is 1045183397. The reversal of 1045183387 is 7833815401.

It is a weak prime.

It is an emirp because it is prime and its reverse (7833815401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1045183387 - 2³ = 1045183379 is a prime.

It is not a weakly prime, because it can be changed into another prime (1045183367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522591693 + 522591694.

It is an arithmetic number, because the mean of its divisors is an integer number (522591694).

Almost surely, 2^1045183387 is an apocalyptic number.

1045183387 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045183387 is an equidigital number, since it uses as much as digits as its factorization.

1045183387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 1045183387 is about 32329.2961104940. The cubic root of 1045183387 is about 1014.8398194168.

Adding to 1045183387 its reverse (7833815401), we get a palindrome (8878998788).

The spelling of 1045183387 in words is "one billion, forty-five million, one hundred eighty-three thousand, three hundred eighty-seven".