11289062803 has 4 divisors (see below), whose sum is σ = 11318083920. Its totient is φ = 11260041688.

The previous prime is 11289062797. The next prime is 11289062809. The reversal of 11289062803 is 30826098211.

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

It is an interprime number because it is at equal distance from previous prime (11289062797) and next prime (11289062809).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11289062803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11289062809) 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, 14509975 + ... + 14510752.

It is an arithmetic number, because the mean of its divisors is an integer number (2829520980).

Almost surely, 2^11289062803 is an apocalyptic number.

11289062803 is a deficient number, since it is larger than the sum of its proper divisors (29021117).

11289062803 is an equidigital number, since it uses as much as digits as its factorization.

11289062803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29021116.

The product of its (nonzero) digits is 41472, while the sum is 40.

The spelling of 11289062803 in words is "eleven billion, two hundred eighty-nine million, sixty-two thousand, eight hundred three".