202113310000 has 100 divisors (see below), whose sum is σ = 559241947792. Its totient is φ = 69295968000.

The previous prime is 202113309971. The next prime is 202113310001. The reversal of 202113310000 is 13311202.

202113310000 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 (100).

It is a super-2 number, since 2×202113310000² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (202113310001) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 1373667 + ... + 1513666.

Almost surely, 2^202113310000 is an apocalyptic number.

202113310000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202113310000 is an abundant number, since it is smaller than the sum of its proper divisors (357128637792).

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

202113310000 is an equidigital number, since it uses as much as digits as its factorization.

202113310000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2887368 (or 2887347 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 202113310000 its reverse (13311202), we get a palindrome (202126621202).

The spelling of 202113310000 in words is "two hundred two billion, one hundred thirteen million, three hundred ten thousand".