1402300313 has 2 divisors, whose sum is σ = 1402300314. Its totient is φ = 1402300312.

The previous prime is 1402300309. The next prime is 1402300343. The reversal of 1402300313 is 3130032041.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1092434704 + 309865609 = 33052^2 + 17603^2 .

It is a cyclic number.

It is not a de Polignac number, because 1402300313 - 2² = 1402300309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1402300291 and 1402300300.

It is not a weakly prime, because it can be changed into another prime (1402300343) 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, 701150156 + 701150157.

It is an arithmetic number, because the mean of its divisors is an integer number (701150157).

Almost surely, 2^1402300313 is an apocalyptic number.

It is an amenable number.

1402300313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1402300313 is an equidigital number, since it uses as much as digits as its factorization.

1402300313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1402300313 is about 37447.3004768034. The cubic root of 1402300313 is about 1119.3013055582.

Adding to 1402300313 its reverse (3130032041), we get a palindrome (4532332354).

The spelling of 1402300313 in words is "one billion, four hundred two million, three hundred thousand, three hundred thirteen".