132320502505 has 8 divisors (see below), whose sum is σ = 158800278600. Its totient is φ = 105845951616.

The previous prime is 132320502493. The next prime is 132320502529. The reversal of 132320502505 is 505205023231.

It can be written as a sum of positive squares in 4 ways, for example, as 25598720016 + 106721782489 = 159996^2 + 326683^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 132320502505 - 2¹¹ = 132320500457 is a prime.

It is a super-2 number, since 2×132320502505² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1250370 + ... + 1352059.

It is an arithmetic number, because the mean of its divisors is an integer number (19850034825).

Almost surely, 2^132320502505 is an apocalyptic number.

It is an amenable number.

132320502505 is a deficient number, since it is larger than the sum of its proper divisors (26479776095).

132320502505 is a wasteful number, since it uses less digits than its factorization.

132320502505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2612603.

The product of its (nonzero) digits is 9000, while the sum is 28.

Adding to 132320502505 its reverse (505205023231), we get a palindrome (637525525736).

The spelling of 132320502505 in words is "one hundred thirty-two billion, three hundred twenty million, five hundred two thousand, five hundred five".