20201303232000 has 640 divisors, whose sum is σ = 81411328627200. Its totient is φ = 4897281024000.

The previous prime is 20201303231971. The next prime is 20201303232031. The reversal of 20201303232000 is 23230310202.

It is a happy number.

20201303232000 is a `hidden beast` number, since 20 + 20 + 1 + 303 + 2 + 320 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (640).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18476611 + ... + 19539389.

It is an arithmetic number, because the mean of its divisors is an integer number (127205200980).

Almost surely, 2^{20201303232000} is an apocalyptic number.

20201303232000 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 20201303232000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40705664313600).

20201303232000 is an abundant number, since it is smaller than the sum of its proper divisors (61210025395200).

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

20201303232000 is a wasteful number, since it uses less digits than its factorization.

20201303232000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062832 (or 1062800 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 20201303232000 its reverse (23230310202), we get a palindrome (20224533542202).

The spelling of 20201303232000 in words is "twenty trillion, two hundred one billion, three hundred three million, two hundred thirty-two thousand".