10381207 has 2 divisors, whose sum is σ = 10381208. Its totient is φ = 10381206.

The previous prime is 10381193. The next prime is 10381223. The reversal of 10381207 is 70218301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10381207 - 2⁷ = 10381079 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10381297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5190603 + 5190604.

It is an arithmetic number, because the mean of its divisors is an integer number (5190604).

Almost surely, 2^10381207 is an apocalyptic number.

10381207 is a deficient number, since it is larger than the sum of its proper divisors (1).

10381207 is an equidigital number, since it uses as much as digits as its factorization.

10381207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 10381207 is about 3221.9880508779. The cubic root of 10381207 is about 218.1470194764.

Adding to 10381207 its reverse (70218301), we get a palindrome (80599508).

The spelling of 10381207 in words is "ten million, three hundred eighty-one thousand, two hundred seven".