131321343022 has 8 divisors (see below), whose sum is σ = 200211228072. Its totient is φ = 64584267000.

The previous prime is 131321343001. The next prime is 131321343029. The reversal of 131321343022 is 220343123131.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131321343029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538202104 + ... + 538202347.

It is an arithmetic number, because the mean of its divisors is an integer number (25026403509).

Almost surely, 2^131321343022 is an apocalyptic number.

131321343022 is a deficient number, since it is larger than the sum of its proper divisors (68889885050).

131321343022 is a wasteful number, since it uses less digits than its factorization.

131321343022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076404514.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 131321343022 its reverse (220343123131), we get a palindrome (351664466153).

The spelling of 131321343022 in words is "one hundred thirty-one billion, three hundred twenty-one million, three hundred forty-three thousand, twenty-two".