20013032201020 has 24 divisors (see below), whose sum is σ = 42194807344368. Its totient is φ = 7973319600000.

The previous prime is 20013032201017. The next prime is 20013032201023. The reversal of 20013032201020 is 2010223031002.

20013032201020 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (20013032201017) and next prime (20013032201023).

It is a junction number, because it is equal to n+sod(n) for n = 20013032200985 and 20013032201003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20013032201023) 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, 1993324881 + ... + 1993334920.

It is an arithmetic number, because the mean of its divisors is an integer number (1758116972682).

Almost surely, 2^{20013032201020} is an apocalyptic number.

20013032201020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20013032201020 is an abundant number, since it is smaller than the sum of its proper divisors (22181775143348).

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

20013032201020 is a wasteful number, since it uses less digits than its factorization.

20013032201020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3986660061 (or 3986660059 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 20013032201020 its reverse (2010223031002), we get a palindrome (22023255232022).

The spelling of 20013032201020 in words is "twenty trillion, thirteen billion, thirty-two million, two hundred one thousand, twenty".