131011141210112 has 104 divisors (see below), whose sum is σ = 264098884448256. Its totient is φ = 64978538397696.

The previous prime is 131011141210111. The next prime is 131011141210121. The reversal of 131011141210112 is 211012141110131.

It is not an unprimeable number, because it can be changed into a prime (131011141210111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3570059348 + ... + 3570096044.

It is an arithmetic number, because the mean of its divisors is an integer number (2539412350464).

Almost surely, 2^{131011141210112} 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 131011141210112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132049442224128).

131011141210112 is an abundant number, since it is smaller than the sum of its proper divisors (133087743238144).

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

131011141210112 is an equidigital number, since it uses as much as digits as its factorization.

131011141210112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43711 (or 43689 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 20.

Adding to 131011141210112 its reverse (211012141110131), we get a palindrome (342023282320243).

The spelling of 131011141210112 in words is "one hundred thirty-one trillion, eleven billion, one hundred forty-one million, two hundred ten thousand, one hundred twelve".