1012300313 has 2 divisors, whose sum is σ = 1012300314. Its totient is φ = 1012300312.

The previous prime is 1012300301. The next prime is 1012300327. The reversal of 1012300313 is 3130032101.

It is an a-pointer prime, because the next prime (1012300327) can be obtained adding 1012300313 to its sum of digits (14).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 817502464 + 194797849 = 28592^2 + 13957^2 .

It is a cyclic number.

It is not a de Polignac number, because 1012300313 - 2¹⁴ = 1012283929 is a prime.

It is not a weakly prime, because it can be changed into another prime (1012300613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506150156 + 506150157.

It is an arithmetic number, because the mean of its divisors is an integer number (506150157).

Almost surely, 2^1012300313 is an apocalyptic number.

It is an amenable number.

1012300313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012300313 is an equidigital number, since it uses as much as digits as its factorization.

1012300313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1012300313 is about 31816.6672201851. The cubic root of 1012300313 is about 1004.0834074213.

Adding to 1012300313 its reverse (3130032101), we get a palindrome (4142332414).

The spelling of 1012300313 in words is "one billion, twelve million, three hundred thousand, three hundred thirteen".