131120142041 has 8 divisors (see below), whose sum is σ = 149886257280. Its totient is φ = 112362693408.

The previous prime is 131120142037. The next prime is 131120142091. The reversal of 131120142041 is 140241021131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 131120142041 - 2² = 131120142037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131120142091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2134196 + ... + 2194773.

It is an arithmetic number, because the mean of its divisors is an integer number (18735782160).

Almost surely, 2^131120142041 is an apocalyptic number.

It is an amenable number.

131120142041 is a deficient number, since it is larger than the sum of its proper divisors (18766115239).

131120142041 is an equidigital number, since it uses as much as digits as its factorization.

131120142041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4333303.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 131120142041 its reverse (140241021131), we get a palindrome (271361163172).

The spelling of 131120142041 in words is "one hundred thirty-one billion, one hundred twenty million, one hundred forty-two thousand, forty-one".