1348313 has 2 divisors, whose sum is σ = 1348314. Its totient is φ = 1348312.

The previous prime is 1348309. The next prime is 1348331. The reversal of 1348313 is 3138431.

It is a happy number.

1348313 is nontrivially palindromic in base 3.

Together with next prime (1348331) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1194649 + 153664 = 1093^2 + 392^2 .

It is a cyclic number.

It is not a de Polignac number, because 1348313 - 2² = 1348309 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1348363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 674156 + 674157.

It is an arithmetic number, because the mean of its divisors is an integer number (674157).

2^1348313 is an apocalyptic number.

It is an amenable number.

1348313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1348313 is an equidigital number, since it uses as much as digits as its factorization.

1348313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 23.

The square root of 1348313 is about 1161.1688077106. The cubic root of 1348313 is about 110.4748890204.

It can be divided in two parts, 1348 and 313, that added together give a palindrome (1661).

The spelling of 1348313 in words is "one million, three hundred forty-eight thousand, three hundred thirteen".