10251240211 has 2 divisors, whose sum is σ = 10251240212. Its totient is φ = 10251240210.

The previous prime is 10251240203. The next prime is 10251240283. The reversal of 10251240211 is 11204215201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10251240211 - 2³ = 10251240203 is a prime.

It is not a weakly prime, because it can be changed into another prime (10251240911) 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, 5125620105 + 5125620106.

It is an arithmetic number, because the mean of its divisors is an integer number (5125620106).

Almost surely, 2^10251240211 is an apocalyptic number.

10251240211 is a deficient number, since it is larger than the sum of its proper divisors (1).

10251240211 is an equidigital number, since it uses as much as digits as its factorization.

10251240211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160, while the sum is 19.

Adding to 10251240211 its reverse (11204215201), we get a palindrome (21455455412).

The spelling of 10251240211 in words is "ten billion, two hundred fifty-one million, two hundred forty thousand, two hundred eleven".