203323413232000 has 64 divisors (see below), whose sum is σ = 505512836187840. Its totient is φ = 81329365286400.

The previous prime is 203323413231971. The next prime is 203323413232081. The reversal of 203323413232000 is 232314323302.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 203323413232000.

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, 6353840664 + ... + 6353872663.

It is an arithmetic number, because the mean of its divisors is an integer number (7898638065435).

Almost surely, 2^{203323413232000} is an apocalyptic number.

203323413232000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

203323413232000 is an abundant number, since it is smaller than the sum of its proper divisors (302189422955840).

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

203323413232000 is an equidigital number, since it uses as much as digits as its factorization.

203323413232000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12707713356 (or 12707713334 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 203323413232000 its reverse (232314323302), we get a palindrome (203555727555302).

The spelling of 203323413232000 in words is "two hundred three trillion, three hundred twenty-three billion, four hundred thirteen million, two hundred thirty-two thousand".