200123303311320 has 32 divisors (see below), whose sum is σ = 600369909934320. Its totient is φ = 53366214216320.

The previous prime is 200123303311319. The next prime is 200123303311391. The reversal of 200123303311320 is 23113303321002.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 833847097011 + ... + 833847097250.

Almost surely, 2^{200123303311320} is an apocalyptic number.

200123303311320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200123303311320 is an abundant number, since it is smaller than the sum of its proper divisors (400246606623000).

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

200123303311320 is a wasteful number, since it uses less digits than its factorization.

200123303311320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1667694194275 (or 1667694194271 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 200123303311320 its reverse (23113303321002), we get a palindrome (223236606632322).

The spelling of 200123303311320 in words is "two hundred trillion, one hundred twenty-three billion, three hundred three million, three hundred eleven thousand, three hundred twenty".