131320112031302 has 8 divisors (see below), whose sum is σ = 197681165087112. Its totient is φ = 65426390335600.

The previous prime is 131320112031289. The next prime is 131320112031313. The reversal of 131320112031302 is 203130211023131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116832839324 + ... + 116832840447.

It is an arithmetic number, because the mean of its divisors is an integer number (24710145635889).

Almost surely, 2^{131320112031302} is an apocalyptic number.

131320112031302 is a deficient number, since it is larger than the sum of its proper divisors (66361053055810).

131320112031302 is a wasteful number, since it uses less digits than its factorization.

131320112031302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233665680054.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 131320112031302 its reverse (203130211023131), we get a palindrome (334450323054433).

The spelling of 131320112031302 in words is "one hundred thirty-one trillion, three hundred twenty billion, one hundred twelve million, thirty-one thousand, three hundred two".