131201204201302 has 16 divisors (see below), whose sum is σ = 197045150272992. Its totient is φ = 65519490392640.

The previous prime is 131201204201273. The next prime is 131201204201303. The reversal of 131201204201302 is 203102402102131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131201204201303) 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, 91862383 + ... + 93279685.

It is an arithmetic number, because the mean of its divisors is an integer number (12315321892062).

Almost surely, 2^{131201204201302} is an apocalyptic number.

131201204201302 is a deficient number, since it is larger than the sum of its proper divisors (65843946071690).

131201204201302 is a wasteful number, since it uses less digits than its factorization.

131201204201302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1474503.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 131201204201302 its reverse (203102402102131), we get a palindrome (334303606303433).

The spelling of 131201204201302 in words is "one hundred thirty-one trillion, two hundred one billion, two hundred four million, two hundred one thousand, three hundred two".