132021121203325 has 6 divisors (see below), whose sum is σ = 163706190292154. Its totient is φ = 105616896962640.

The previous prime is 132021121203319. The next prime is 132021121203329. The reversal of 132021121203325 is 523302121120231.

It can be written as a sum of positive squares in 3 ways, for example, as 21568714389369 + 110452406813956 = 4644213^2 + 10509634^2 .

It is not a de Polignac number, because 132021121203325 - 2¹⁵ = 132021121170557 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132021121203293 and 132021121203302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132021121203329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2640422424042 + ... + 2640422424091.

Almost surely, 2^{132021121203325} is an apocalyptic number.

It is an amenable number.

132021121203325 is a deficient number, since it is larger than the sum of its proper divisors (31685069088829).

132021121203325 is an equidigital number, since it uses as much as digits as its factorization.

132021121203325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5280844848143 (or 5280844848138 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 132021121203325 its reverse (523302121120231), we get a palindrome (655323242323556).

The spelling of 132021121203325 in words is "one hundred thirty-two trillion, twenty-one billion, one hundred twenty-one million, two hundred three thousand, three hundred twenty-five".