132302252143321 has 4 divisors (see below), whose sum is σ = 142479348462052. Its totient is φ = 122125155824592.

The previous prime is 132302252143249. The next prime is 132302252143333. The reversal of 132302252143321 is 123341252203231.

It is a happy number.

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 85159472219721 + 47142779923600 = 9228189^2 + 6866060^2 .

It is a cyclic number.

It is not a de Polignac number, because 132302252143321 - 2¹¹ = 132302252141273 is a prime.

It is a super-2 number, since 2×132302252143321² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132302252146321) 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, 5088548159346 + ... + 5088548159371.

It is an arithmetic number, because the mean of its divisors is an integer number (35619837115513).

Almost surely, 2^{132302252143321} is an apocalyptic number.

It is an amenable number.

132302252143321 is a deficient number, since it is larger than the sum of its proper divisors (10177096318731).

132302252143321 is a wasteful number, since it uses less digits than its factorization.

132302252143321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10177096318730.

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 132302252143321 in words is "one hundred thirty-two trillion, three hundred two billion, two hundred fifty-two million, one hundred forty-three thousand, three hundred twenty-one".