131201142111132 has 48 divisors (see below), whose sum is σ = 306337210486272. Its totient is φ = 43704974174400.

The previous prime is 131201142111077. The next prime is 131201142111167. The reversal of 131201142111132 is 231111241102131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 225801382 + ... + 226381682.

It is an arithmetic number, because the mean of its divisors is an integer number (6382025218464).

Almost surely, 2^{131201142111132} is an apocalyptic number.

131201142111132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131201142111132 is an abundant number, since it is smaller than the sum of its proper divisors (175136068375140).

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

131201142111132 is a wasteful number, since it uses less digits than its factorization.

131201142111132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592658 (or 592656 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 24.

Adding to 131201142111132 its reverse (231111241102131), we get a palindrome (362312383213263).

The spelling of 131201142111132 in words is "one hundred thirty-one trillion, two hundred one billion, one hundred forty-two million, one hundred eleven thousand, one hundred thirty-two".