20310200300 has 54 divisors (see below), whose sum is σ = 47724203268. Its totient is φ = 7499144640.

The previous prime is 20310200293. The next prime is 20310200357. The reversal of 20310200300 is 300201302.

It is a super-2 number, since 2×20310200300² (a number of 21 digits) contains 22 as substring.

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 17 ways as a sum of consecutive naturals, for example, 583994 + ... + 617793.

It is an arithmetic number, because the mean of its divisors is an integer number (883781542).

Almost surely, 2^20310200300 is an apocalyptic number.

20310200300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20310200300 is an abundant number, since it is smaller than the sum of its proper divisors (27414002968).

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

20310200300 is a wasteful number, since it uses less digits than its factorization.

20310200300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1201827 (or 1201807 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 20310200300 its reverse (300201302), we get a palindrome (20610401602).

The spelling of 20310200300 in words is "twenty billion, three hundred ten million, two hundred thousand, three hundred".