203232002000 has 160 divisors (see below), whose sum is σ = 514806050304. Its totient is φ = 77451264000.

The previous prime is 203232001981. The next prime is 203232002009. The reversal of 203232002000 is 200232302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203232002009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11813405 + ... + 11830595.

Almost surely, 2^203232002000 is an apocalyptic number.

203232002000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 203232002000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257403025152).

203232002000 is an abundant number, since it is smaller than the sum of its proper divisors (311574048304).

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

203232002000 is a wasteful number, since it uses less digits than its factorization.

203232002000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17494 (or 17478 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

Adding to 203232002000 its reverse (200232302), we get a palindrome (203432234302).

The spelling of 203232002000 in words is "two hundred three billion, two hundred thirty-two million, two thousand".