1301422313 has 2 divisors, whose sum is σ = 1301422314. Its totient is φ = 1301422312.

The previous prime is 1301422307. The next prime is 1301422327. The reversal of 1301422313 is 3132241031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1065891904 + 235530409 = 32648^2 + 15347^2 .

It is a cyclic number.

It is not a de Polignac number, because 1301422313 - 2⁶ = 1301422249 is a prime.

It is not a weakly prime, because it can be changed into another prime (1301422303) 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, 650711156 + 650711157.

It is an arithmetic number, because the mean of its divisors is an integer number (650711157).

Almost surely, 2^1301422313 is an apocalyptic number.

It is an amenable number.

1301422313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1301422313 is an equidigital number, since it uses as much as digits as its factorization.

1301422313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1301422313 is about 36075.2312951698. The cubic root of 1301422313 is about 1091.7907642179.

Adding to 1301422313 its reverse (3132241031), we get a palindrome (4433663344).

The spelling of 1301422313 in words is "one billion, three hundred one million, four hundred twenty-two thousand, three hundred thirteen".