132303120121 has 4 divisors (see below), whose sum is σ = 135379936912. Its totient is φ = 129226303332.

The previous prime is 132303120107. The next prime is 132303120127. The reversal of 132303120121 is 121021303231.

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, and also an emirpimes, since its reverse is a distinct semiprime: 121021303231 = 2671 ⋅45309361.

It is a cyclic number.

It is not a de Polignac number, because 132303120121 - 2²⁵ = 132269565689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132303120127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1538408331 + ... + 1538408416.

It is an arithmetic number, because the mean of its divisors is an integer number (33844984228).

Almost surely, 2^132303120121 is an apocalyptic number.

It is an amenable number.

132303120121 is a deficient number, since it is larger than the sum of its proper divisors (3076816791).

132303120121 is an equidigital number, since it uses as much as digits as its factorization.

132303120121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3076816790.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 132303120121 its reverse (121021303231), we get a palindrome (253324423352).

The spelling of 132303120121 in words is "one hundred thirty-two billion, three hundred three million, one hundred twenty thousand, one hundred twenty-one".