200310012300020 has 192 divisors, whose sum is σ = 493421812531200. Its totient is φ = 66885856427520.

The previous prime is 200310012300011. The next prime is 200310012300127. The reversal of 200310012300020 is 20003210013002.

It is a happy number.

200310012300020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×200310012300020³ (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 200310012299968 and 200310012300004.

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, 8002464905 + ... + 8002489935.

It is an arithmetic number, because the mean of its divisors is an integer number (2569905273600).

Almost surely, 2^{200310012300020} is an apocalyptic number.

200310012300020 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 200310012300020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (246710906265600).

200310012300020 is an abundant number, since it is smaller than the sum of its proper divisors (293111800231180).

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

200310012300020 is a wasteful number, since it uses less digits than its factorization.

200310012300020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32998 (or 32996 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 200310012300020 its reverse (20003210013002), we get a palindrome (220313222313022).

The spelling of 200310012300020 in words is "two hundred trillion, three hundred ten billion, twelve million, three hundred thousand, twenty".