10803481 has 4 divisors (see below), whose sum is σ = 11634532. Its totient is φ = 9972432.

The previous prime is 10803461. The next prime is 10803493. The reversal of 10803481 is 18430801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 18430801 = 3163 ⋅5827.

It can be written as a sum of positive squares in 2 ways, for example, as 6330256 + 4473225 = 2516^2 + 2115^2 .

It is a cyclic number.

It is not a de Polignac number, because 10803481 - 2⁹ = 10802969 is a prime.

It is a super-2 number, since 2×10803481² = 233430403434722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10803421) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 415506 + ... + 415531.

It is an arithmetic number, because the mean of its divisors is an integer number (2908633).

Almost surely, 2^10803481 is an apocalyptic number.

It is an amenable number.

10803481 is a deficient number, since it is larger than the sum of its proper divisors (831051).

10803481 is an equidigital number, since it uses as much as digits as its factorization.

10803481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831050.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 10803481 is about 3286.8649196461. The cubic root of 10803481 is about 221.0656357260.

The spelling of 10803481 in words is "ten million, eight hundred three thousand, four hundred eighty-one".