202020310000 has 50 divisors (see below), whose sum is σ = 489111396752. Its totient is φ = 80808120000.

The previous prime is 202020309943. The next prime is 202020310069. The reversal of 202020310000 is 13020202.

202020310000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (50).

It is a super-2 number, since 2×202020310000² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 10091016 + ... + 10111015.

Almost surely, 2^202020310000 is an apocalyptic number.

202020310000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202020310000 is an abundant number, since it is smaller than the sum of its proper divisors (287091086752).

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

202020310000 is an equidigital number, since it uses as much as digits as its factorization.

202020310000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20202059 (or 20202038 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

Adding to 202020310000 its reverse (13020202), we get a palindrome (202033330202).

The spelling of 202020310000 in words is "two hundred two billion, twenty million, three hundred ten thousand".