20201323000302 has 96 divisors (see below), whose sum is σ = 45490651315200. Its totient is φ = 6471186329664.

The previous prime is 20201323000301. The next prime is 20201323000321. The reversal of 20201323000302 is 20300032310202.

It is a happy number.

20201323000302 is a `hidden beast` number, since 20 + 20 + 1 + 323 + 0 + 0 + 0 + 302 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20201323000301) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 260331153 + ... + 260408739.

It is an arithmetic number, because the mean of its divisors is an integer number (473860951200).

Almost surely, 2^{20201323000302} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20201323000302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22745325657600).

20201323000302 is an abundant number, since it is smaller than the sum of its proper divisors (25289328314898).

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

20201323000302 is a wasteful number, since it uses less digits than its factorization.

20201323000302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79950 (or 79947 counting only the distinct ones).

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

Adding to 20201323000302 its reverse (20300032310202), we get a palindrome (40501355310504).

The spelling of 20201323000302 in words is "twenty trillion, two hundred one billion, three hundred twenty-three million, three hundred two", and thus it is an aban number.