10240204207 has 2 divisors, whose sum is σ = 10240204208. Its totient is φ = 10240204206.

The previous prime is 10240204153. The next prime is 10240204211. The reversal of 10240204207 is 70240204201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10240204207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10240204237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5120102103 + 5120102104.

It is an arithmetic number, because the mean of its divisors is an integer number (5120102104).

Almost surely, 2^10240204207 is an apocalyptic number.

10240204207 is a deficient number, since it is larger than the sum of its proper divisors (1).

10240204207 is an equidigital number, since it uses as much as digits as its factorization.

10240204207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 22.

Adding to 10240204207 its reverse (70240204201), we get a palindrome (80480408408).

The spelling of 10240204207 in words is "ten billion, two hundred forty million, two hundred four thousand, two hundred seven".