203323424013104 has 80 divisors (see below), whose sum is σ = 407717797471200. Its totient is φ = 98109288173568.

The previous prime is 203323424013079. The next prime is 203323424013109. The reversal of 203323424013104 is 401310424323302.

It is a super-3 number, since 3×203323424013104³ (a number of 44 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (203323424013109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10288075127 + ... + 10288094889.

It is an arithmetic number, because the mean of its divisors is an integer number (5096472468390).

Almost surely, 2^{203323424013104} is an apocalyptic number.

It is an amenable number.

203323424013104 is an abundant number, since it is smaller than the sum of its proper divisors (204394373458096).

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

203323424013104 is a wasteful number, since it uses less digits than its factorization.

203323424013104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29262 (or 29256 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 203323424013104 its reverse (401310424323302), we get a palindrome (604633848336406).

The spelling of 203323424013104 in words is "two hundred three trillion, three hundred twenty-three billion, four hundred twenty-four million, thirteen thousand, one hundred four".