11203210032 has 80 divisors (see below), whose sum is σ = 34143148032. Its totient is φ = 3097658880.

The previous prime is 11203210019. The next prime is 11203210033. The reversal of 11203210032 is 23001230211.

11203210032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11203210032² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11203209993 and 11203210020.

It is not an unprimeable number, because it can be changed into a prime (11203210033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 527373 + ... + 548204.

Almost surely, 2^11203210032 is an apocalyptic number.

11203210032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11203210032 is an abundant number, since it is smaller than the sum of its proper divisors (22939938000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11203210032 is a wasteful number, since it uses less digits than its factorization.

11203210032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075626 (or 1075620 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 11203210032 its reverse (23001230211), we get a palindrome (34204440243).

The spelling of 11203210032 in words is "eleven billion, two hundred three million, two hundred ten thousand, thirty-two".