11173307403 has 4 divisors (see below), whose sum is σ = 14897743208. Its totient is φ = 7448871600.

The previous prime is 11173307399. The next prime is 11173307407. The reversal of 11173307403 is 30470337111.

11173307403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (11173307399) and next prime (11173307407).

It is not a de Polignac number, because 11173307403 - 2² = 11173307399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11173307407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1862217898 + ... + 1862217903.

It is an arithmetic number, because the mean of its divisors is an integer number (3724435802).

Almost surely, 2^11173307403 is an apocalyptic number.

11173307403 is a deficient number, since it is larger than the sum of its proper divisors (3724435805).

11173307403 is an equidigital number, since it uses as much as digits as its factorization.

11173307403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3724435804.

The product of its (nonzero) digits is 5292, while the sum is 30.

The spelling of 11173307403 in words is "eleven billion, one hundred seventy-three million, three hundred seven thousand, four hundred three".