3145030543 has 2 divisors, whose sum is σ = 3145030544. Its totient is φ = 3145030542.

The previous prime is 3145030523. The next prime is 3145030589. The reversal of 3145030543 is 3450305413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3145030543 - 2²⁵ = 3111476111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3145030513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1572515271 + 1572515272.

It is an arithmetic number, because the mean of its divisors is an integer number (1572515272).

Almost surely, 2^3145030543 is an apocalyptic number.

3145030543 is a deficient number, since it is larger than the sum of its proper divisors (1).

3145030543 is an equidigital number, since it uses as much as digits as its factorization.

3145030543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 3145030543 is about 56080.5718854578. The cubic root of 3145030543 is about 1465.1259340308.

Adding to 3145030543 its reverse (3450305413), we get a palindrome (6595335956).

The spelling of 3145030543 in words is "three billion, one hundred forty-five million, thirty thousand, five hundred forty-three".