10115 has 12 divisors (see below), whose sum is σ = 14736. Its totient is φ = 6528.

The previous prime is 10111. The next prime is 10133. The reversal of 10115 is 51101.

It is a happy number.

10115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10115 - 2² = 10111 is a prime.

It is a Duffinian number.

It is a plaindrome in base 6 and base 9.

It is a nialpdrome in base 11.

It is a zygodrome in base 6.

It is not an unprimeable number, because it can be changed into a prime (10111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 587 + ... + 603.

It is an arithmetic number, because the mean of its divisors is an integer number (1228).

2¹⁰¹¹⁵ is an apocalyptic number.

10115 is a deficient number, since it is larger than the sum of its proper divisors (4621).

10115 is an equidigital number, since it uses as much as digits as its factorization.

10115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46 (or 29 counting only the distinct ones).

The product of its (nonzero) digits is 5, while the sum is 8.

The square root of 10115 is about 100.5733563127. The cubic root of 10115 is about 21.6266189885.

Adding to 10115 its reverse (51101), we get a palindrome (61216).

It can be divided in two parts, 10 and 115, that added together give a cube (125 = 5³).

The spelling of 10115 in words is "ten thousand, one hundred fifteen".