132112320121 has 2 divisors, whose sum is σ = 132112320122. Its totient is φ = 132112320120.

The previous prime is 132112320097. The next prime is 132112320143. The reversal of 132112320121 is 121023211231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 119470466025 + 12641854096 = 345645^2 + 112436^2 .

It is a cyclic number.

It is not a de Polignac number, because 132112320121 - 2⁵ = 132112320089 is a prime.

It is not a weakly prime, because it can be changed into another prime (132112320191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66056160060 + 66056160061.

It is an arithmetic number, because the mean of its divisors is an integer number (66056160061).

Almost surely, 2^132112320121 is an apocalyptic number.

It is an amenable number.

132112320121 is a deficient number, since it is larger than the sum of its proper divisors (1).

132112320121 is an equidigital number, since it uses as much as digits as its factorization.

132112320121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 132112320121 its reverse (121023211231), we get a palindrome (253135531352).

It can be divided in two parts, 13211 and 2320121, that added together give a palindrome (2333332).

The spelling of 132112320121 in words is "one hundred thirty-two billion, one hundred twelve million, three hundred twenty thousand, one hundred twenty-one".