10251361 has 2 divisors, whose sum is σ = 10251362. Its totient is φ = 10251360.

The previous prime is 10251347. The next prime is 10251377. The reversal of 10251361 is 16315201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9734400 + 516961 = 3120^2 + 719^2 .

It is a cyclic number.

It is not a de Polignac number, because 10251361 - 2¹⁷ = 10120289 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10251061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5125680 + 5125681.

It is an arithmetic number, because the mean of its divisors is an integer number (5125681).

Almost surely, 2^10251361 is an apocalyptic number.

It is an amenable number.

10251361 is a deficient number, since it is larger than the sum of its proper divisors (1).

10251361 is an equidigital number, since it uses as much as digits as its factorization.

10251361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 10251361 is about 3201.7746641511. The cubic root of 10251361 is about 217.2336882358.

Adding to 10251361 its reverse (16315201), we get a palindrome (26566562).

The spelling of 10251361 in words is "ten million, two hundred fifty-one thousand, three hundred sixty-one".