1422310313 has 2 divisors, whose sum is σ = 1422310314. Its totient is φ = 1422310312.

The previous prime is 1422310297. The next prime is 1422310333. The reversal of 1422310313 is 3130132241.

It is an a-pointer prime, because the next prime (1422310333) can be obtained adding 1422310313 to its sum of digits (20).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 880724329 + 541585984 = 29677^2 + 23272^2 .

It is a cyclic number.

It is not a de Polignac number, because 1422310313 - 2⁴ = 1422310297 is a prime.

It is not a weakly prime, because it can be changed into another prime (1422310333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711155156 + 711155157.

It is an arithmetic number, because the mean of its divisors is an integer number (711155157).

Almost surely, 2^1422310313 is an apocalyptic number.

It is an amenable number.

1422310313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422310313 is an equidigital number, since it uses as much as digits as its factorization.

1422310313 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 1422310313 is about 37713.5295749417. The cubic root of 1422310313 is about 1124.6001049145.

Adding to 1422310313 its reverse (3130132241), we get a palindrome (4552442554).

The spelling of 1422310313 in words is "one billion, four hundred twenty-two million, three hundred ten thousand, three hundred thirteen".