11203001020200 has 384 divisors, whose sum is σ = 38558932070400. Its totient is φ = 2667974400000.

The previous prime is 11203001020163. The next prime is 11203001020223. The reversal of 11203001020200 is 202010030211.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 120885481 + ... + 120978119.

It is an arithmetic number, because the mean of its divisors is an integer number (100413885600).

Almost surely, 2^{11203001020200} is an apocalyptic number.

11203001020200 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 11203001020200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19279466035200).

11203001020200 is an abundant number, since it is smaller than the sum of its proper divisors (27355931050200).

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

11203001020200 is a wasteful number, since it uses less digits than its factorization.

11203001020200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92993 (or 92984 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 11203001020200 its reverse (202010030211), we get a palindrome (11405011050411).

The spelling of 11203001020200 in words is "eleven trillion, two hundred three billion, one million, twenty thousand, two hundred".