1314310043 has 2 divisors, whose sum is σ = 1314310044. Its totient is φ = 1314310042.

The previous prime is 1314310037. The next prime is 1314310057. The reversal of 1314310043 is 3400134131.

It is a weak prime.

It is an emirp because it is prime and its reverse (3400134131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1314310043 - 2⁶ = 1314309979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1314309997 and 1314310024.

It is not a weakly prime, because it can be changed into another prime (1314310013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657155021 + 657155022.

It is an arithmetic number, because the mean of its divisors is an integer number (657155022).

Almost surely, 2^1314310043 is an apocalyptic number.

1314310043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1314310043 is an equidigital number, since it uses as much as digits as its factorization.

1314310043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1314310043 is about 36253.4142254216. The cubic root of 1314310043 is about 1095.3828628582.

Adding to 1314310043 its reverse (3400134131), we get a palindrome (4714444174).

The spelling of 1314310043 in words is "one billion, three hundred fourteen million, three hundred ten thousand, forty-three".