131010122042321 has 16 divisors (see below), whose sum is σ = 131324186448000. Its totient is φ = 130696440969600.

The previous prime is 131010122042309. The next prime is 131010122042323. The reversal of 131010122042321 is 123240221010131.

It is a cyclic number.

It is not a de Polignac number, because 131010122042321 - 2⁶ = 131010122042257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131010122042323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10626169685 + ... + 10626182013.

It is an arithmetic number, because the mean of its divisors is an integer number (8207761653000).

Almost surely, 2^{131010122042321} is an apocalyptic number.

It is an amenable number.

131010122042321 is a deficient number, since it is larger than the sum of its proper divisors (314064405679).

131010122042321 is a wasteful number, since it uses less digits than its factorization.

131010122042321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25880.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 131010122042321 its reverse (123240221010131), we get a palindrome (254250343052452).

The spelling of 131010122042321 in words is "one hundred thirty-one trillion, ten billion, one hundred twenty-two million, forty-two thousand, three hundred twenty-one".