10803681 has 24 divisors (see below), whose sum is σ = 17937920. Its totient is φ = 6137856.

The previous prime is 10803673. The next prime is 10803733. The reversal of 10803681 is 18630801.

10803681 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 10803681 - 2³ = 10803673 is a prime.

It is a super-2 number, since 2×10803681² = 233439046299522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10803601) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13665 + ... + 14433.

Almost surely, 2^10803681 is an apocalyptic number.

It is an amenable number.

10803681 is a deficient number, since it is larger than the sum of its proper divisors (7134239).

10803681 is a wasteful number, since it uses less digits than its factorization.

10803681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005 (or 1002 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 10803681 is about 3286.8953436336. The cubic root of 10803681 is about 221.0669998806.

It can be divided in two parts, 1080 and 3681, that added together give a square (4761 = 69²).

The spelling of 10803681 in words is "ten million, eight hundred three thousand, six hundred eighty-one".