132315 has 8 divisors (see below), whose sum is σ = 211728. Its totient is φ = 70560.

The previous prime is 132313. The next prime is 132329. The reversal of 132315 is 513231.

It is a happy number.

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

It is not a de Polignac number, because 132315 - 2¹ = 132313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 8821 = 132315 / (1 + 3 + 2 + 3 + 1 + 5).

It is a junction number, because it is equal to n+sod(n) for n = 132294 and 132303.

It is not an unprimeable number, because it can be changed into a prime (132313) 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, 4396 + ... + 4425.

It is an arithmetic number, because the mean of its divisors is an integer number (26466).

2¹³²³¹⁵ is an apocalyptic number.

132315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

132315 is a deficient number, since it is larger than the sum of its proper divisors (79413).

132315 is an equidigital number, since it uses as much as digits as its factorization.

132315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8829.

The product of its digits is 90, while the sum is 15.

The square root of 132315 is about 363.7512886575. The cubic root of 132315 is about 50.9569032306.

Adding to 132315 its reverse (513231), we get a palindrome (645546).

The spelling of 132315 in words is "one hundred thirty-two thousand, three hundred fifteen".