131202134133022 has 16 divisors (see below), whose sum is σ = 200595444142320. Its totient is φ = 64337961085632.

The previous prime is 131202134133011. The next prime is 131202134133047. The reversal of 131202134133022 is 220331431202131.

It is a congruent 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, 243479583 + ... + 244017850.

It is an arithmetic number, because the mean of its divisors is an integer number (12537215258895).

Almost surely, 2^{131202134133022} is an apocalyptic number.

131202134133022 is a deficient number, since it is larger than the sum of its proper divisors (69393310009298).

131202134133022 is a wasteful number, since it uses less digits than its factorization.

131202134133022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487500027.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 131202134133022 its reverse (220331431202131), we get a palindrome (351533565335153).

The spelling of 131202134133022 in words is "one hundred thirty-one trillion, two hundred two billion, one hundred thirty-four million, one hundred thirty-three thousand, twenty-two".