201020313300 has 72 divisors (see below), whose sum is σ = 592592759136. Its totient is φ = 52593989760.

The previous prime is 201020313293. The next prime is 201020313313. The reversal of 201020313300 is 3313020102.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 201020313300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6305494 + ... + 6337293.

It is an arithmetic number, because the mean of its divisors is an integer number (8230454988).

Almost surely, 2^201020313300 is an apocalyptic number.

201020313300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201020313300 is an abundant number, since it is smaller than the sum of its proper divisors (391572445836).

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

201020313300 is a wasteful number, since it uses less digits than its factorization.

201020313300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12642857 (or 12642850 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 201020313300 its reverse (3313020102), we get a palindrome (204333333402).

The spelling of 201020313300 in words is "two hundred one billion, twenty million, three hundred thirteen thousand, three hundred".