10001207 has 2 divisors, whose sum is σ = 10001208. Its totient is φ = 10001206.

The previous prime is 10001203. The next prime is 10001209. The reversal of 10001207 is 70210001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10001207 - 2² = 10001203 is a prime.

Together with 10001209, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10001203) 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, 5000603 + 5000604.

It is an arithmetic number, because the mean of its divisors is an integer number (5000604).

Almost surely, 2^10001207 is an apocalyptic number.

10001207 is a deficient number, since it is larger than the sum of its proper divisors (1).

10001207 is an equidigital number, since it uses as much as digits as its factorization.

10001207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14, while the sum is 11.

The square root of 10001207 is about 3162.4684978668. The cubic root of 10001207 is about 215.4521366634.

Adding to 10001207 its reverse (70210001), we get a palindrome (80211208).

The spelling of 10001207 in words is "ten million, one thousand, two hundred seven".