132120013434121 has 4 divisors (see below), whose sum is σ = 132128602152192. Its totient is φ = 132111424716052.

The previous prime is 132120013434103. The next prime is 132120013434131. The reversal of 132120013434121 is 121434310021231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 132120013434121 - 2⁹ = 132120013433609 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 132120013434121.

It is not an unprimeable number, because it can be changed into a prime (132120013434131) 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, 4294335961 + ... + 4294366726.

It is an arithmetic number, because the mean of its divisors is an integer number (33032150538048).

Almost surely, 2^{132120013434121} is an apocalyptic number.

It is an amenable number.

132120013434121 is a deficient number, since it is larger than the sum of its proper divisors (8588718071).

132120013434121 is an equidigital number, since it uses as much as digits as its factorization.

132120013434121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8588718070.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 132120013434121 its reverse (121434310021231), we get a palindrome (253554323455352).

The spelling of 132120013434121 in words is "one hundred thirty-two trillion, one hundred twenty billion, thirteen million, four hundred thirty-four thousand, one hundred twenty-one".