201332323000 has 128 divisors (see below), whose sum is σ = 475397657280. Its totient is φ = 79803494400.

The previous prime is 201332322857. The next prime is 201332323033. The reversal of 201332323000 is 323233102.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 113298112 + ... + 113299888.

Almost surely, 2^201332323000 is an apocalyptic number.

201332323000 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 201332323000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (237698828640).

201332323000 is an abundant number, since it is smaller than the sum of its proper divisors (274065334280).

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

201332323000 is a wasteful number, since it uses less digits than its factorization.

201332323000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2762 (or 2748 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 201332323000 its reverse (323233102), we get a palindrome (201655556102).

The spelling of 201332323000 in words is "two hundred one billion, three hundred thirty-two million, three hundred twenty-three thousand".