20202320300032 has 96 divisors (see below), whose sum is σ = 43908634224000. Its totient is φ = 9237004959744.

The previous prime is 20202320300023. The next prime is 20202320300047. The reversal of 20202320300032 is 23000302320202.

It is a junction number, because it is equal to n+sod(n) for n = 20202320299982 and 20202320300009.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 697032 + ... + 6394567.

It is an arithmetic number, because the mean of its divisors is an integer number (457381606500).

Almost surely, 2^{20202320300032} is an apocalyptic number.

It is an amenable number.

20202320300032 is an abundant number, since it is smaller than the sum of its proper divisors (23706313923968).

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

20202320300032 is a wasteful number, since it uses less digits than its factorization.

20202320300032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7091741 (or 7091721 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 20202320300032 its reverse (23000302320202), we get a palindrome (43202622620234).

The spelling of 20202320300032 in words is "twenty trillion, two hundred two billion, three hundred twenty million, three hundred thousand, thirty-two".