131342442211002 has 16 divisors (see below), whose sum is σ = 286565328460512. Its totient is φ = 39800740063920.

The previous prime is 131342442210997. The next prime is 131342442211039. The reversal of 131342442211002 is 200112244243131.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 995018501533 + ... + 995018501664.

It is an arithmetic number, because the mean of its divisors is an integer number (17910333028782).

Almost surely, 2^{131342442211002} is an apocalyptic number.

131342442211002 is an abundant number, since it is smaller than the sum of its proper divisors (155222886249510).

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

131342442211002 is a wasteful number, since it uses less digits than its factorization.

131342442211002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1990037003213.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 131342442211002 its reverse (200112244243131), we get a palindrome (331454686454133).

The spelling of 131342442211002 in words is "one hundred thirty-one trillion, three hundred forty-two billion, four hundred forty-two million, two hundred eleven thousand, two".