11203113223032 has 64 divisors (see below), whose sum is σ = 28384058127360. Its totient is φ = 3684468643200.

The previous prime is 11203113222997. The next prime is 11203113223037. The reversal of 11203113223032 is 23032231130211.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 11203113222993 and 11203113223011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11203113223037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7691719 + ... + 9031542.

It is an arithmetic number, because the mean of its divisors is an integer number (443500908240).

Almost surely, 2^{11203113223032} is an apocalyptic number.

11203113223032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11203113223032 is an abundant number, since it is smaller than the sum of its proper divisors (17180944904328).

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

11203113223032 is a wasteful number, since it uses less digits than its factorization.

11203113223032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16723644 (or 16723640 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 11203113223032 its reverse (23032231130211), we get a palindrome (34235344353243).

The spelling of 11203113223032 in words is "eleven trillion, two hundred three billion, one hundred thirteen million, two hundred twenty-three thousand, thirty-two".