11232331203 has 32 divisors (see below), whose sum is σ = 15531888960. Its totient is φ = 7214745600.

The previous prime is 11232331199. The next prime is 11232331211. The reversal of 11232331203 is 30213323211.

It is not a de Polignac number, because 11232331203 - 2² = 11232331199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11232331203.

It is not an unprimeable number, because it can be changed into a prime (11232331003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9138793 + ... + 9140021.

It is an arithmetic number, because the mean of its divisors is an integer number (485371530).

Almost surely, 2^11232331203 is an apocalyptic number.

11232331203 is a deficient number, since it is larger than the sum of its proper divisors (4299557757).

11232331203 is a wasteful number, since it uses less digits than its factorization.

11232331203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2007.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 11232331203 its reverse (30213323211), we get a palindrome (41445654414).

The spelling of 11232331203 in words is "eleven billion, two hundred thirty-two million, three hundred thirty-one thousand, two hundred three".