10143251 has 2 divisors, whose sum is σ = 10143252. Its totient is φ = 10143250.

The previous prime is 10143239. The next prime is 10143269. The reversal of 10143251 is 15234101.

It is a weak prime.

It is an emirp because it is prime and its reverse (15234101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10143251 - 2⁶ = 10143187 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10143281) 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, 5071625 + 5071626.

It is an arithmetic number, because the mean of its divisors is an integer number (5071626).

Almost surely, 2^10143251 is an apocalyptic number.

10143251 is a deficient number, since it is larger than the sum of its proper divisors (1).

10143251 is an equidigital number, since it uses as much as digits as its factorization.

10143251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 10143251 is about 3184.8470920909. The cubic root of 10143251 is about 216.4673451594.

Adding to 10143251 its reverse (15234101), we get a palindrome (25377352).

The spelling of 10143251 in words is "ten million, one hundred forty-three thousand, two hundred fifty-one".