1045304147 has 2 divisors, whose sum is σ = 1045304148. Its totient is φ = 1045304146.

The previous prime is 1045304123. The next prime is 1045304153. The reversal of 1045304147 is 7414035401.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (7414035401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1045304147 - 2¹² = 1045300051 is a prime.

It is not a weakly prime, because it can be changed into another prime (1045304747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522652073 + 522652074.

It is an arithmetic number, because the mean of its divisors is an integer number (522652074).

Almost surely, 2^1045304147 is an apocalyptic number.

1045304147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045304147 is an equidigital number, since it uses as much as digits as its factorization.

1045304147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 1045304147 is about 32331.1637124308. The cubic root of 1045304147 is about 1014.8789026178.

Adding to 1045304147 its reverse (7414035401), we get a palindrome (8459339548).

The spelling of 1045304147 in words is "one billion, forty-five million, three hundred four thousand, one hundred forty-seven".