131201300122 has 16 divisors (see below), whose sum is σ = 197134140672. Its totient is φ = 65490014160.

The previous prime is 131201300099. The next prime is 131201300141. The reversal of 131201300122 is 221003102131.

It is a junction number, because it is equal to n+sod(n) for n = 131201300096 and 131201300105.

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, 2913663 + ... + 2958349.

It is an arithmetic number, because the mean of its divisors is an integer number (12320883792).

Almost surely, 2^131201300122 is an apocalyptic number.

131201300122 is a deficient number, since it is larger than the sum of its proper divisors (65932840550).

131201300122 is a wasteful number, since it uses less digits than its factorization.

131201300122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47133.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 131201300122 its reverse (221003102131), we get a palindrome (352204402253).

The spelling of 131201300122 in words is "one hundred thirty-one billion, two hundred one million, three hundred thousand, one hundred twenty-two".