20332030120320 has 64 divisors (see below), whose sum is σ = 64808346014640. Its totient is φ = 5421874698240.

The previous prime is 20332030120291. The next prime is 20332030120327. The reversal of 20332030120320 is 2302103023302.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20332030120327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5294797591 + ... + 5294801430.

Almost surely, 2^{20332030120320} is an apocalyptic number.

20332030120320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20332030120320 is an abundant number, since it is smaller than the sum of its proper divisors (44476315894320).

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

20332030120320 is a wasteful number, since it uses less digits than its factorization.

20332030120320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10589599043 (or 10589599031 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 20332030120320 its reverse (2302103023302), we get a palindrome (22634133143622).

The spelling of 20332030120320 in words is "twenty trillion, three hundred thirty-two billion, thirty million, one hundred twenty thousand, three hundred twenty".