1310310427 has 2 divisors, whose sum is σ = 1310310428. Its totient is φ = 1310310426.

The previous prime is 1310310413. The next prime is 1310310461. The reversal of 1310310427 is 7240130131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1310310427 - 2¹¹ = 1310308379 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1310310398 and 1310310407.

It is not a weakly prime, because it can be changed into another prime (1310310497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655155213 + 655155214.

It is an arithmetic number, because the mean of its divisors is an integer number (655155214).

Almost surely, 2^1310310427 is an apocalyptic number.

1310310427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310310427 is an equidigital number, since it uses as much as digits as its factorization.

1310310427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 1310310427 is about 36198.2102734376. The cubic root of 1310310427 is about 1094.2706031159.

Adding to 1310310427 its reverse (7240130131), we get a palindrome (8550440558).

The spelling of 1310310427 in words is "one billion, three hundred ten million, three hundred ten thousand, four hundred twenty-seven".