200132320020 has 24 divisors (see below), whose sum is σ = 560370496224. Its totient is φ = 53368618656.

The previous prime is 200132319997. The next prime is 200132320033. The reversal of 200132320020 is 20023231002.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1667769274 + ... + 1667769393.

It is an arithmetic number, because the mean of its divisors is an integer number (23348770676).

Almost surely, 2^200132320020 is an apocalyptic number.

200132320020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200132320020 is an abundant number, since it is smaller than the sum of its proper divisors (360238176204).

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

200132320020 is a wasteful number, since it uses less digits than its factorization.

200132320020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3335538679 (or 3335538677 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 200132320020 its reverse (20023231002), we get a palindrome (220155551022).

The spelling of 200132320020 in words is "two hundred billion, one hundred thirty-two million, three hundred twenty thousand, twenty".