203232023000 has 32 divisors (see below), whose sum is σ = 475562936160. Its totient is φ = 81292808800.

The previous prime is 203232022991. The next prime is 203232023003. The reversal of 203232023000 is 320232302.

It is a self number, because there is not a number n which added to its sum of digits gives 203232023000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203232023003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101615012 + ... + 101617011.

It is an arithmetic number, because the mean of its divisors is an integer number (14861341755).

Almost surely, 2^203232023000 is an apocalyptic number.

203232023000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

203232023000 is an abundant number, since it is smaller than the sum of its proper divisors (272330913160).

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

203232023000 is a wasteful number, since it uses less digits than its factorization.

203232023000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203232044 (or 203232030 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 203232023000 its reverse (320232302), we get a palindrome (203552255302).

The spelling of 203232023000 in words is "two hundred three billion, two hundred thirty-two million, twenty-three thousand".