1314351551 has 2 divisors, whose sum is σ = 1314351552. Its totient is φ = 1314351550.

The previous prime is 1314351527. The next prime is 1314351553. The reversal of 1314351551 is 1551534131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1314351551 - 2⁶ = 1314351487 is a prime.

It is a super-2 number, since 2×1314351551² = 3455039999232211202, which contains 22 as substring.

Together with 1314351553, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1314351553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657175775 + 657175776.

It is an arithmetic number, because the mean of its divisors is an integer number (657175776).

Almost surely, 2^1314351551 is an apocalyptic number.

1314351551 is a deficient number, since it is larger than the sum of its proper divisors (1).

1314351551 is an equidigital number, since it uses as much as digits as its factorization.

1314351551 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4500, while the sum is 29.

The square root of 1314351551 is about 36253.9866911213. The cubic root of 1314351551 is about 1095.3943940473.

Adding to 1314351551 its reverse (1551534131), we get a palindrome (2865885682).

The spelling of 1314351551 in words is "one billion, three hundred fourteen million, three hundred fifty-one thousand, five hundred fifty-one".