132135463165 has 8 divisors (see below), whose sum is σ = 159126837048. Its totient is φ = 105332183040.

The previous prime is 132135463153. The next prime is 132135463169. The reversal of 132135463165 is 561364531231.

It can be written as a sum of positive squares in 4 ways, for example, as 1885209561 + 130250253604 = 43419^2 + 360902^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 132135463165 - 2⁹ = 132135462653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132135463169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47021892 + ... + 47024701.

It is an arithmetic number, because the mean of its divisors is an integer number (19890854631).

Almost surely, 2^132135463165 is an apocalyptic number.

It is an amenable number.

132135463165 is a deficient number, since it is larger than the sum of its proper divisors (26991373883).

132135463165 is an equidigital number, since it uses as much as digits as its factorization.

132135463165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94046879.

The product of its digits is 194400, while the sum is 40.

Adding to 132135463165 its reverse (561364531231), we get a palindrome (693499994396).

The spelling of 132135463165 in words is "one hundred thirty-two billion, one hundred thirty-five million, four hundred sixty-three thousand, one hundred sixty-five".