132430021202225 has 12 divisors (see below), whose sum is σ = 167311589052636. Its totient is φ = 103945073244480.

The previous prime is 132430021202191. The next prime is 132430021202231. The reversal of 132430021202225 is 522202120034231.

It can be written as a sum of positive squares in 6 ways, for example, as 3810651463921 + 128619369738304 = 1952089^2 + 11341048^2 .

It is not a de Polignac number, because 132430021202225 - 2⁸ = 132430021201969 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49973591582 + ... + 49973594231.

It is an arithmetic number, because the mean of its divisors is an integer number (13942632421053).

Almost surely, 2^{132430021202225} is an apocalyptic number.

It is an amenable number.

132430021202225 is a deficient number, since it is larger than the sum of its proper divisors (34881567850411).

132430021202225 is an equidigital number, since it uses as much as digits as its factorization.

132430021202225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99947185876 (or 99947185871 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 132430021202225 its reverse (522202120034231), we get a palindrome (654632141236456).

The spelling of 132430021202225 in words is "one hundred thirty-two trillion, four hundred thirty billion, twenty-one million, two hundred two thousand, two hundred twenty-five".