10985003 has 4 divisors (see below), whose sum is σ = 11108520. Its totient is φ = 10861488.

The previous prime is 10984993. The next prime is 10985011. The reversal of 10985003 is 30058901.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10985003 - 2¹⁴ = 10968619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10985083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61625 + ... + 61802.

It is an arithmetic number, because the mean of its divisors is an integer number (2777130).

Almost surely, 2^10985003 is an apocalyptic number.

10985003 is a deficient number, since it is larger than the sum of its proper divisors (123517).

10985003 is an equidigital number, since it uses as much as digits as its factorization.

10985003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123516.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 10985003 is about 3314.3631364110. The cubic root of 10985003 is about 222.2968933044.

The spelling of 10985003 in words is "ten million, nine hundred eighty-five thousand, three".