131120103001132 has 192 divisors, whose sum is σ = 286066284134400. Its totient is φ = 51375914634240.

The previous prime is 131120103001117. The next prime is 131120103001133. The reversal of 131120103001132 is 231100301021131.

It is a super-2 number, since 2×131120103001132² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (131120103001133) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5438625094 + ... + 5438649202.

It is an arithmetic number, because the mean of its divisors is an integer number (1489928563200).

Almost surely, 2^{131120103001132} 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 131120103001132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143033142067200).

131120103001132 is an abundant number, since it is smaller than the sum of its proper divisors (154946181133268).

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

131120103001132 is a wasteful number, since it uses less digits than its factorization.

131120103001132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28824 (or 28822 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 131120103001132 its reverse (231100301021131), we get a palindrome (362220404022263).

The spelling of 131120103001132 in words is "one hundred thirty-one trillion, one hundred twenty billion, one hundred three million, one thousand, one hundred thirty-two".