135322315 has 8 divisors (see below), whose sum is σ = 162484560. Its totient is φ = 108192672.

The previous prime is 135322279. The next prime is 135322321. The reversal of 135322315 is 513223531.

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 135322315 - 2²¹ = 133225163 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135322315.

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, 2176 + ... + 16594.

It is an arithmetic number, because the mean of its divisors is an integer number (20310570).

Almost surely, 2^135322315 is an apocalyptic number.

135322315 is a deficient number, since it is larger than the sum of its proper divisors (27162245).

135322315 is a wasteful number, since it uses less digits than its factorization.

135322315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16301.

The product of its digits is 2700, while the sum is 25.

The square root of 135322315 is about 11632.8119988247. The cubic root of 135322315 is about 513.4007194478.

Adding to 135322315 its reverse (513223531), we get a palindrome (648545846).

The spelling of 135322315 in words is "one hundred thirty-five million, three hundred twenty-two thousand, three hundred fifteen".