1302424313 has 2 divisors, whose sum is σ = 1302424314. Its totient is φ = 1302424312.

The previous prime is 1302424303. The next prime is 1302424363. The reversal of 1302424313 is 3134242031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 937155769 + 365268544 = 30613^2 + 19112^2 .

It is a cyclic number.

It is not a de Polignac number, because 1302424313 - 2²⁶ = 1235315449 is a prime.

It is not a weakly prime, because it can be changed into another prime (1302424303) 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, 651212156 + 651212157.

It is an arithmetic number, because the mean of its divisors is an integer number (651212157).

Almost surely, 2^1302424313 is an apocalyptic number.

It is an amenable number.

1302424313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1302424313 is an equidigital number, since it uses as much as digits as its factorization.

1302424313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1302424313 is about 36089.1162679276. The cubic root of 1302424313 is about 1092.0708920173.

Adding to 1302424313 its reverse (3134242031), we get a palindrome (4436666344).

The spelling of 1302424313 in words is "one billion, three hundred two million, four hundred twenty-four thousand, three hundred thirteen".