11013232003 has 8 divisors (see below), whose sum is σ = 11312246448. Its totient is φ = 10714289184.

The previous prime is 11013231959. The next prime is 11013232031. The reversal of 11013232003 is 30023231011.

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

It is a cyclic number.

It is not a de Polignac number, because 11013232003 - 2⁹ = 11013231491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11013232063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 475725 + ... + 498337.

It is an arithmetic number, because the mean of its divisors is an integer number (1414030806).

Almost surely, 2^11013232003 is an apocalyptic number.

11013232003 is a deficient number, since it is larger than the sum of its proper divisors (299014445).

11013232003 is a wasteful number, since it uses less digits than its factorization.

11013232003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35813.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 11013232003 its reverse (30023231011), we get a palindrome (41036463014).

The spelling of 11013232003 in words is "eleven billion, thirteen million, two hundred thirty-two thousand, three".