11440233203 has 12 divisors (see below), whose sum is σ = 14008449960. Its totient is φ = 9289812672.

The previous prime is 11440233197. The next prime is 11440233223. The reversal of 11440233203 is 30233204411.

It is not a de Polignac number, because 11440233203 - 2⁴ = 11440233187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11440233223) 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, 6143126 + ... + 6144987.

It is an arithmetic number, because the mean of its divisors is an integer number (1167370830).

Almost surely, 2^11440233203 is an apocalyptic number.

11440233203 is a deficient number, since it is larger than the sum of its proper divisors (2568216757).

11440233203 is a wasteful number, since it uses less digits than its factorization.

11440233203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12288146 (or 12288139 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 11440233203 its reverse (30233204411), we get a palindrome (41673437614).

The spelling of 11440233203 in words is "eleven billion, four hundred forty million, two hundred thirty-three thousand, two hundred three".