11203320210000 has 200 divisors, whose sum is σ = 36179680346304. Its totient is φ = 2986406400000.

The previous prime is 11203320209971. The next prime is 11203320210023. The reversal of 11203320210000 is 1202330211.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 79639725 + ... + 79780275.

Almost surely, 2^{11203320210000} is an apocalyptic number.

11203320210000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11203320210000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18089840173152).

11203320210000 is an abundant number, since it is smaller than the sum of its proper divisors (24976360136304).

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

11203320210000 is a wasteful number, since it uses less digits than its factorization.

11203320210000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143239 (or 143218 counting only the distinct ones).

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

Adding to 11203320210000 its reverse (1202330211), we get a palindrome (11204522540211).

The spelling of 11203320210000 in words is "eleven trillion, two hundred three billion, three hundred twenty million, two hundred ten thousand".