131233344203112 has 32 divisors (see below), whose sum is σ = 347382381715200. Its totient is φ = 41171245240064.

The previous prime is 131233344203077. The next prime is 131233344203191. The reversal of 131233344203112 is 211302443332131.

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, 160825176312 + ... + 160825177127.

It is an arithmetic number, because the mean of its divisors is an integer number (10855699428600).

Almost surely, 2^{131233344203112} is an apocalyptic number.

131233344203112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131233344203112 is an abundant number, since it is smaller than the sum of its proper divisors (216149037512088).

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

131233344203112 is a wasteful number, since it uses less digits than its factorization.

131233344203112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321650353465 (or 321650353461 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 131233344203112 its reverse (211302443332131), we get a palindrome (342535787535243).

The spelling of 131233344203112 in words is "one hundred thirty-one trillion, two hundred thirty-three billion, three hundred forty-four million, two hundred three thousand, one hundred twelve".