131120122033232 has 80 divisors (see below), whose sum is σ = 271932152889024. Its totient is φ = 61029730560000.

The previous prime is 131120122033231. The next prime is 131120122033321. The reversal of 131120122033232 is 232330221021131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131120122033231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24217607 + ... + 29133017.

Almost surely, 2^{131120122033232} 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 131120122033232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135966076444512).

131120122033232 is an abundant number, since it is smaller than the sum of its proper divisors (140812030855792).

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

131120122033232 is a wasteful number, since it uses less digits than its factorization.

131120122033232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4916508 (or 4916502 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 131120122033232 its reverse (232330221021131), we get a palindrome (363450343054363).

The spelling of 131120122033232 in words is "one hundred thirty-one trillion, one hundred twenty billion, one hundred twenty-two million, thirty-three thousand, two hundred thirty-two".