1314511343 has 2 divisors, whose sum is σ = 1314511344. Its totient is φ = 1314511342.

The previous prime is 1314511313. The next prime is 1314511351. The reversal of 1314511343 is 3431154131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1314511343 - 2⁶ = 1314511279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1314511313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657255671 + 657255672.

It is an arithmetic number, because the mean of its divisors is an integer number (657255672).

Almost surely, 2^1314511343 is an apocalyptic number.

1314511343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1314511343 is an equidigital number, since it uses as much as digits as its factorization.

1314511343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 26.

The square root of 1314511343 is about 36256.1904093632. The cubic root of 1314511343 is about 1095.4387830258.

Adding to 1314511343 its reverse (3431154131), we get a palindrome (4745665474).

The spelling of 1314511343 in words is "one billion, three hundred fourteen million, five hundred eleven thousand, three hundred forty-three".