132302233121 has 4 divisors (see below), whose sum is σ = 132306433044. Its totient is φ = 132298033200.

The previous prime is 132302233111. The next prime is 132302233139. The reversal of 132302233121 is 121332203231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 120069873121 + 12232360000 = 346511^2 + 110600^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132302233121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132302233111) 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, 2052350 + ... + 2115831.

It is an arithmetic number, because the mean of its divisors is an integer number (33076608261).

Almost surely, 2^132302233121 is an apocalyptic number.

It is an amenable number.

132302233121 is a deficient number, since it is larger than the sum of its proper divisors (4199923).

132302233121 is an equidigital number, since it uses as much as digits as its factorization.

132302233121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4199922.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 132302233121 its reverse (121332203231), we get a palindrome (253634436352).

The spelling of 132302233121 in words is "one hundred thirty-two billion, three hundred two million, two hundred thirty-three thousand, one hundred twenty-one".