201103320000 has 560 divisors, whose sum is σ = 735627923712. Its totient is φ = 48061440000.

The previous prime is 201103319993. The next prime is 201103320083. The reversal of 201103320000 is 23301102.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

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 79 ways as a sum of consecutive naturals, for example, 96358957 + ... + 96361043.

Almost surely, 2^201103320000 is an apocalyptic number.

201103320000 is a gapful number since it is divisible by the number (20) 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 201103320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (367813961856).

201103320000 is an abundant number, since it is smaller than the sum of its proper divisors (534524603712).

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

201103320000 is a wasteful number, since it uses less digits than its factorization.

201103320000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2206 (or 2181 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 201103320000 its reverse (23301102), we get a palindrome (201126621102).

The spelling of 201103320000 in words is "two hundred one billion, one hundred three million, three hundred twenty thousand".