11120011203 has 8 divisors (see below), whose sum is σ = 16944779008. Its totient is φ = 6354292104.

The previous prime is 11120011171. The next prime is 11120011207. The reversal of 11120011203 is 30211002111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11120011203 - 2⁵ = 11120011171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11120011207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264762151 + ... + 264762192.

It is an arithmetic number, because the mean of its divisors is an integer number (2118097376).

Almost surely, 2^11120011203 is an apocalyptic number.

11120011203 is a deficient number, since it is larger than the sum of its proper divisors (5824767805).

11120011203 is an equidigital number, since it uses as much as digits as its factorization.

11120011203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529524353.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 11120011203 its reverse (30211002111), we get a palindrome (41331013314).

The spelling of 11120011203 in words is "eleven billion, one hundred twenty million, eleven thousand, two hundred three".