10902 has 16 divisors (see below), whose sum is σ = 23040. Its totient is φ = 3432.

The previous prime is 10891. The next prime is 10903. The reversal of 10902 is 20901.

It is a happy number.

10902 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 15.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10903) by changing a digit.

10902 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 7 ways as a sum of consecutive naturals, for example, 99 + ... + 177.

It is an arithmetic number, because the mean of its divisors is an integer number (1440).

2¹⁰⁹⁰² is an apocalyptic number.

10902 is an abundant number, since it is smaller than the sum of its proper divisors (12138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11520).

10902 is a wasteful number, since it uses less digits than its factorization.

10902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 10902 is about 104.4126429126. The cubic root of 10902 is about 22.1735583247.

Subtracting 10902 from its reverse (20901), we obtain a palindrome (9999).

The spelling of 10902 in words is "ten thousand, nine hundred two".