10251430193 has 2 divisors, whose sum is σ = 10251430194. Its totient is φ = 10251430192.

The previous prime is 10251430187. The next prime is 10251430243. The reversal of 10251430193 is 39103415201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9662300209 + 589129984 = 98297^2 + 24272^2 .

It is a cyclic number.

It is not a de Polignac number, because 10251430193 - 2⁴ = 10251430177 is a prime.

It is not a weakly prime, because it can be changed into another prime (10251432193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5125715096 + 5125715097.

It is an arithmetic number, because the mean of its divisors is an integer number (5125715097).

Almost surely, 2^10251430193 is an apocalyptic number.

It is an amenable number.

10251430193 is a deficient number, since it is larger than the sum of its proper divisors (1).

10251430193 is an equidigital number, since it uses as much as digits as its factorization.

10251430193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 29.

Adding to 10251430193 its reverse (39103415201), we get a palindrome (49354845394).

The spelling of 10251430193 in words is "ten billion, two hundred fifty-one million, four hundred thirty thousand, one hundred ninety-three".