1073045147 has 2 divisors, whose sum is σ = 1073045148. Its totient is φ = 1073045146.

The previous prime is 1073045131. The next prime is 1073045179. The reversal of 1073045147 is 7415403701.

It is an a-pointer prime, because the next prime (1073045179) can be obtained adding 1073045147 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1073045147 - 2⁴ = 1073045131 is a prime.

It is not a weakly prime, because it can be changed into another prime (1073045107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536522573 + 536522574.

It is an arithmetic number, because the mean of its divisors is an integer number (536522574).

Almost surely, 2^1073045147 is an apocalyptic number.

1073045147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1073045147 is an equidigital number, since it uses as much as digits as its factorization.

1073045147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 1073045147 is about 32757.3678277117. The cubic root of 1073045147 is about 1023.7784844305.

Adding to 1073045147 its reverse (7415403701), we get a palindrome (8488448848).

The spelling of 1073045147 in words is "one billion, seventy-three million, forty-five thousand, one hundred forty-seven".