10165913 has 2 divisors, whose sum is σ = 10165914. Its totient is φ = 10165912.

The previous prime is 10165871. The next prime is 10165933. The reversal of 10165913 is 31956101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10061584 + 104329 = 3172^2 + 323^2 .

It is an emirp because it is prime and its reverse (31956101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10165913 - 2²⁰ = 9117337 is a prime.

It is not a weakly prime, because it can be changed into another prime (10165933) 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, 5082956 + 5082957.

It is an arithmetic number, because the mean of its divisors is an integer number (5082957).

Almost surely, 2^10165913 is an apocalyptic number.

It is an amenable number.

10165913 is a deficient number, since it is larger than the sum of its proper divisors (1).

10165913 is an equidigital number, since it uses as much as digits as its factorization.

10165913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 810, while the sum is 26.

The square root of 10165913 is about 3188.4028917312. The cubic root of 10165913 is about 216.6284353320.

The spelling of 10165913 in words is "ten million, one hundred sixty-five thousand, nine hundred thirteen".