11232032003 has 4 divisors (see below), whose sum is σ = 11594355648. Its totient is φ = 10869708360.

The previous prime is 11232031999. The next prime is 11232032011. The reversal of 11232032003 is 30023023211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30023023211 = 1471 ⋅20409941.

It is a cyclic number.

It is not a de Polignac number, because 11232032003 - 2² = 11232031999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11232002003) 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, 181161776 + ... + 181161837.

It is an arithmetic number, because the mean of its divisors is an integer number (2898588912).

Almost surely, 2^11232032003 is an apocalyptic number.

11232032003 is a deficient number, since it is larger than the sum of its proper divisors (362323645).

11232032003 is an equidigital number, since it uses as much as digits as its factorization.

11232032003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362323644.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 11232032003 its reverse (30023023211), we get a palindrome (41255055214).

The spelling of 11232032003 in words is "eleven billion, two hundred thirty-two million, thirty-two thousand, three".