131070325321 has 8 divisors (see below), whose sum is σ = 141157364544. Its totient is φ = 120983958480.

The previous prime is 131070325307. The next prime is 131070325333. The reversal of 131070325321 is 123523070131.

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

It is a cyclic number.

It is not a de Polignac number, because 131070325321 - 2⁵ = 131070325289 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131070325321.

It is not an unprimeable number, because it can be changed into a prime (131070325381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281286 + ... + 584176.

It is an arithmetic number, because the mean of its divisors is an integer number (17644670568).

Almost surely, 2^131070325321 is an apocalyptic number.

It is an amenable number.

131070325321 is a deficient number, since it is larger than the sum of its proper divisors (10087039223).

131070325321 is a wasteful number, since it uses less digits than its factorization.

131070325321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336191.

The product of its (nonzero) digits is 3780, while the sum is 28.

Adding to 131070325321 its reverse (123523070131), we get a palindrome (254593395452).

The spelling of 131070325321 in words is "one hundred thirty-one billion, seventy million, three hundred twenty-five thousand, three hundred twenty-one".