131120153254412 has 96 divisors (see below), whose sum is σ = 283435920835200. Its totient is φ = 52869564088320.

The previous prime is 131120153254411. The next prime is 131120153254471. The reversal of 131120153254412 is 214452351021131.

It is not an unprimeable number, because it can be changed into a prime (131120153254411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63189962 + ... + 65231982.

It is an arithmetic number, because the mean of its divisors is an integer number (2952457508700).

Almost surely, 2^{131120153254412} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131120153254412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141717960417600).

131120153254412 is an abundant number, since it is smaller than the sum of its proper divisors (152315767580788).

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

131120153254412 is a wasteful number, since it uses less digits than its factorization.

131120153254412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2044816 (or 2044800 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 131120153254412 in words is "one hundred thirty-one trillion, one hundred twenty billion, one hundred fifty-three million, two hundred fifty-four thousand, four hundred twelve".