131330320232122 has 8 divisors (see below), whose sum is σ = 214904160379872. Its totient is φ = 59695600105500.

The previous prime is 131330320232099. The next prime is 131330320232131. The reversal of 131330320232122 is 221232023033131.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2984780005254 + ... + 2984780005297.

It is an arithmetic number, because the mean of its divisors is an integer number (26863020047484).

Almost surely, 2^{131330320232122} is an apocalyptic number.

131330320232122 is a deficient number, since it is larger than the sum of its proper divisors (83573840147750).

131330320232122 is a wasteful number, since it uses less digits than its factorization.

131330320232122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5969560010564.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 131330320232122 its reverse (221232023033131), we get a palindrome (352562343265253).

The spelling of 131330320232122 in words is "one hundred thirty-one trillion, three hundred thirty billion, three hundred twenty million, two hundred thirty-two thousand, one hundred twenty-two".