3133120231200 has 144 divisors (see below), whose sum is σ = 10735059474720. Its totient is φ = 791525099520.

The previous prime is 3133120231183. The next prime is 3133120231237. The reversal of 3133120231200 is 21320213313.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34308789 + ... + 34399988.

It is an arithmetic number, because the mean of its divisors is an integer number (74549024130).

Almost surely, 2^{3133120231200} is an apocalyptic number.

3133120231200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3133120231200 is an abundant number, since it is smaller than the sum of its proper divisors (7601939243520).

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

3133120231200 is a wasteful number, since it uses less digits than its factorization.

3133120231200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68708819 (or 68708806 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 3133120231200 its reverse (21320213313), we get a palindrome (3154440444513).

The spelling of 3133120231200 in words is "three trillion, one hundred thirty-three billion, one hundred twenty million, two hundred thirty-one thousand, two hundred".