11120132003 has 4 divisors (see below), whose sum is σ = 11378739768. Its totient is φ = 10861524240.

The previous prime is 11120131999. The next prime is 11120132057. The reversal of 11120132003 is 30023102111.

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 11120132003 - 2² = 11120131999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11120132503) 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, 129303818 + ... + 129303903.

It is an arithmetic number, because the mean of its divisors is an integer number (2844684942).

Almost surely, 2^11120132003 is an apocalyptic number.

11120132003 is a deficient number, since it is larger than the sum of its proper divisors (258607765).

11120132003 is an equidigital number, since it uses as much as digits as its factorization.

11120132003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258607764.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11120132003 its reverse (30023102111), we get a palindrome (41143234114).

The spelling of 11120132003 in words is "eleven billion, one hundred twenty million, one hundred thirty-two thousand, three".