131032333123121 has 8 divisors (see below), whose sum is σ = 137437018757760. Its totient is φ = 124778345974128.

The previous prime is 131032333123063. The next prime is 131032333123141. The reversal of 131032333123121 is 121321333230131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131032333123121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131032333123141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37674619631 + ... + 37674623108.

It is an arithmetic number, because the mean of its divisors is an integer number (17179627344720).

Almost surely, 2^{131032333123121} is an apocalyptic number.

It is an amenable number.

131032333123121 is a deficient number, since it is larger than the sum of its proper divisors (6404685634639).

131032333123121 is an equidigital number, since it uses as much as digits as its factorization.

131032333123121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75349242823.

The product of its (nonzero) digits is 5832, while the sum is 29.

Adding to 131032333123121 its reverse (121321333230131), we get a palindrome (252353666353252).

The spelling of 131032333123121 in words is "one hundred thirty-one trillion, thirty-two billion, three hundred thirty-three million, one hundred twenty-three thousand, one hundred twenty-one".