10140165 has 24 divisors (see below), whose sum is σ = 20087808. Its totient is φ = 4635360.

The previous prime is 10140157. The next prime is 10140187. The reversal of 10140165 is 56104101.

It is not a de Polignac number, because 10140165 - 2³ = 10140157 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15781 + ... + 16410.

It is an arithmetic number, because the mean of its divisors is an integer number (836992).

Almost surely, 2^10140165 is an apocalyptic number.

10140165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10140165 is a deficient number, since it is larger than the sum of its proper divisors (9947643).

10140165 is a wasteful number, since it uses less digits than its factorization.

10140165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32209 (or 32206 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 10140165 is about 3184.3625735773. The cubic root of 10140165 is about 216.4453901345.

Adding to 10140165 its reverse (56104101), we get a palindrome (66244266).

The spelling of 10140165 in words is "ten million, one hundred forty thousand, one hundred sixty-five".