11075173203 has 4 divisors (see below), whose sum is σ = 14766897608. Its totient is φ = 7383448800.

The previous prime is 11075173183. The next prime is 11075173229. The reversal of 11075173203 is 30237157011.

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

It is not a de Polignac number, because 11075173203 - 2¹⁰ = 11075172179 is a prime.

It is a super-2 number, since 2×11075173203² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11075173253) 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, 1845862198 + ... + 1845862203.

It is an arithmetic number, because the mean of its divisors is an integer number (3691724402).

Almost surely, 2^11075173203 is an apocalyptic number.

11075173203 is a deficient number, since it is larger than the sum of its proper divisors (3691724405).

11075173203 is an equidigital number, since it uses as much as digits as its factorization.

11075173203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3691724404.

The product of its (nonzero) digits is 4410, while the sum is 30.

The spelling of 11075173203 in words is "eleven billion, seventy-five million, one hundred seventy-three thousand, two hundred three".