10988003 has 4 divisors (see below), whose sum is σ = 11833248. Its totient is φ = 10142760.

The previous prime is 10987979. The next prime is 10988009. The reversal of 10988003 is 30088901.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30088901 = 3637 ⋅8273.

It is a cyclic number.

It is not a de Polignac number, because 10988003 - 2¹⁰ = 10986979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10988009) 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, 422603 + ... + 422628.

It is an arithmetic number, because the mean of its divisors is an integer number (2958312).

Almost surely, 2^10988003 is an apocalyptic number.

10988003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10988003 is a deficient number, since it is larger than the sum of its proper divisors (845245).

10988003 is an equidigital number, since it uses as much as digits as its factorization.

10988003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845244.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 10988003 is about 3314.8156811503. The cubic root of 10988003 is about 222.3171278605.

The spelling of 10988003 in words is "ten million, nine hundred eighty-eight thousand, three".