10385117 has 2 divisors, whose sum is σ = 10385118. Its totient is φ = 10385116.

The previous prime is 10385101. The next prime is 10385129. The reversal of 10385117 is 71158301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9647236 + 737881 = 3106^2 + 859^2 .

It is a cyclic number.

It is not a de Polignac number, because 10385117 - 2⁴ = 10385101 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 (10381117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5192558 + 5192559.

It is an arithmetic number, because the mean of its divisors is an integer number (5192559).

Almost surely, 2^10385117 is an apocalyptic number.

It is an amenable number.

10385117 is a deficient number, since it is larger than the sum of its proper divisors (1).

10385117 is an equidigital number, since it uses as much as digits as its factorization.

10385117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 26.

The square root of 10385117 is about 3222.5947619892. The cubic root of 10385117 is about 218.1744038253.

The spelling of 10385117 in words is "ten million, three hundred eighty-five thousand, one hundred seventeen".