11114320403 has 4 divisors (see below), whose sum is σ = 11115430608. Its totient is φ = 11113210200.

The previous prime is 11114320397. The next prime is 11114320417. The reversal of 11114320403 is 30402341111.

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 11114320403 - 2⁴ = 11114320387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11114320433) 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, 539948 + ... + 560153.

It is an arithmetic number, because the mean of its divisors is an integer number (2778857652).

Almost surely, 2^11114320403 is an apocalyptic number.

11114320403 is a deficient number, since it is larger than the sum of its proper divisors (1110205).

11114320403 is a wasteful number, since it uses less digits than its factorization.

11114320403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110204.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11114320403 its reverse (30402341111), we get a palindrome (41516661514).

The spelling of 11114320403 in words is "eleven billion, one hundred fourteen million, three hundred twenty thousand, four hundred three".