11223132003 has 12 divisors (see below), whose sum is σ = 16916025360. Its totient is φ = 7156779696.

The previous prime is 11223132001. The next prime is 11223132013. The reversal of 11223132003 is 30023132211.

11223132003 is a `hidden beast` number, since 112 + 231 + 320 + 0 + 3 = 666.

It is not a de Polignac number, because 11223132003 - 2¹ = 11223132001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11223132001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27108808 + ... + 27109221.

It is an arithmetic number, because the mean of its divisors is an integer number (1409668780).

Almost surely, 2^11223132003 is an apocalyptic number.

11223132003 is a deficient number, since it is larger than the sum of its proper divisors (5692893357).

11223132003 is a wasteful number, since it uses less digits than its factorization.

11223132003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54218058 (or 54218055 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11223132003 its reverse (30023132211), we get a palindrome (41246264214).

The spelling of 11223132003 in words is "eleven billion, two hundred twenty-three million, one hundred thirty-two thousand, three".