131320203022 has 8 divisors (see below), whose sum is σ = 199011029616. Its totient is φ = 64983193152.

The previous prime is 131320203013. The next prime is 131320203061. The reversal of 131320203022 is 220302023131.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 338453938 + ... + 338454325.

It is an arithmetic number, because the mean of its divisors is an integer number (24876378702).

Almost surely, 2^131320203022 is an apocalyptic number.

131320203022 is a deficient number, since it is larger than the sum of its proper divisors (67690826594).

131320203022 is an equidigital number, since it uses as much as digits as its factorization.

131320203022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676908362.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 131320203022 its reverse (220302023131), we get a palindrome (351622226153).

The spelling of 131320203022 in words is "one hundred thirty-one billion, three hundred twenty million, two hundred three thousand, twenty-two".