131201404324302 has 96 divisors (see below), whose sum is σ = 284387073901920. Its totient is φ = 40334621483520.

The previous prime is 131201404324259. The next prime is 131201404324337. The reversal of 131201404324302 is 203423404102131.

It is a self number, because there is not a number n which added to its sum of digits gives 131201404324302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6030296808 + ... + 6030318564.

It is an arithmetic number, because the mean of its divisors is an integer number (2962365353145).

Almost surely, 2^{131201404324302} is an apocalyptic number.

131201404324302 is an abundant number, since it is smaller than the sum of its proper divisors (153185669577618).

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

131201404324302 is a wasteful number, since it uses less digits than its factorization.

131201404324302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26678 (or 26665 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 131201404324302 its reverse (203423404102131), we get a palindrome (334624808426433).

The spelling of 131201404324302 in words is "one hundred thirty-one trillion, two hundred one billion, four hundred four million, three hundred twenty-four thousand, three hundred two".