202021013000 has 256 divisors, whose sum is σ = 511195276800. Its totient is φ = 74450534400.

The previous prime is 202021012981. The next prime is 202021013011. The reversal of 202021013000 is 310120202.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 219826541 + ... + 219827459.

It is an arithmetic number, because the mean of its divisors is an integer number (1996856550).

Almost surely, 2^202021013000 is an apocalyptic number.

202021013000 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 202021013000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (255597638400).

202021013000 is an abundant number, since it is smaller than the sum of its proper divisors (309174263800).

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

202021013000 is a wasteful number, since it uses less digits than its factorization.

202021013000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217 (or 1203 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 202021013000 its reverse (310120202), we get a palindrome (202331133202).

The spelling of 202021013000 in words is "two hundred two billion, twenty-one million, thirteen thousand".