1312802627 has 2 divisors, whose sum is σ = 1312802628. Its totient is φ = 1312802626.

The previous prime is 1312802507. The next prime is 1312802641. The reversal of 1312802627 is 7262082131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1312802627 - 2¹⁴ = 1312786243 is a prime.

It is a super-2 number, since 2×1312802627² = 3446901474916202258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1312802593 and 1312802602.

It is not a weakly prime, because it can be changed into another prime (1312802677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656401313 + 656401314.

It is an arithmetic number, because the mean of its divisors is an integer number (656401314).

Almost surely, 2^1312802627 is an apocalyptic number.

1312802627 is a deficient number, since it is larger than the sum of its proper divisors (1).

1312802627 is an equidigital number, since it uses as much as digits as its factorization.

1312802627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 1312802627 is about 36232.6182741463. The cubic root of 1312802627 is about 1094.9639283934.

Adding to 1312802627 its reverse (7262082131), we get a palindrome (8574884758).

The spelling of 1312802627 in words is "one billion, three hundred twelve million, eight hundred two thousand, six hundred twenty-seven".