10316281 has 2 divisors, whose sum is σ = 10316282. Its totient is φ = 10316280.

The previous prime is 10316279. The next prime is 10316309. The reversal of 10316281 is 18261301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5405625 + 4910656 = 2325^2 + 2216^2 .

It is an emirp because it is prime and its reverse (18261301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10316281 - 2¹ = 10316279 is a prime.

It is a super-2 number, since 2×10316281² = 212851307341922, which contains 22 as substring.

Together with 10316279, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10316261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5158140 + 5158141.

It is an arithmetic number, because the mean of its divisors is an integer number (5158141).

Almost surely, 2^10316281 is an apocalyptic number.

It is an amenable number.

10316281 is a deficient number, since it is larger than the sum of its proper divisors (1).

10316281 is an equidigital number, since it uses as much as digits as its factorization.

10316281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 10316281 is about 3211.8967916171. The cubic root of 10316281 is about 217.6912907324.

Adding to 10316281 its reverse (18261301), we get a palindrome (28577582).

It can be divided in two parts, 103 and 16281, that added together give a 14-th power (16384 = 2¹⁴).

The spelling of 10316281 in words is "ten million, three hundred sixteen thousand, two hundred eighty-one".