203332320002000 has 160 divisors (see below), whose sum is σ = 594946951672320. Its totient is φ = 65613118310400.

The previous prime is 203332320001997. The next prime is 203332320002047. The reversal of 203332320002000 is 200023233302.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 426930740 + ... + 427406739.

It is an arithmetic number, because the mean of its divisors is an integer number (3718418447952).

Almost surely, 2^{203332320002000} is an apocalyptic number.

203332320002000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

203332320002000 is an abundant number, since it is smaller than the sum of its proper divisors (391614631670320).

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

203332320002000 is a wasteful number, since it uses less digits than its factorization.

203332320002000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854337526 (or 854337510 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 203332320002000 its reverse (200023233302), we get a palindrome (203532343235302).

The spelling of 203332320002000 in words is "two hundred three trillion, three hundred thirty-two billion, three hundred twenty million, two thousand".