115321322 has 8 divisors (see below), whose sum is σ = 176245956. Its totient is φ = 56572672.

The previous prime is 115321321. The next prime is 115321331. The reversal of 115321322 is 223123511.

It can be written as a sum of positive squares in 2 ways, for example, as 98585041 + 16736281 = 9929^2 + 4091^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 115321294 and 115321303.

It is not an unprimeable number, because it can be changed into a prime (115321321) 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, 543863 + ... + 544074.

Almost surely, 2^115321322 is an apocalyptic number.

115321322 is a deficient number, since it is larger than the sum of its proper divisors (60924634).

115321322 is a wasteful number, since it uses less digits than its factorization.

115321322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087992.

The product of its digits is 360, while the sum is 20.

The square root of 115321322 is about 10738.7765597390. The cubic root of 115321322 is about 486.7469110399.

Adding to 115321322 its reverse (223123511), we get a palindrome (338444833).

The spelling of 115321322 in words is "one hundred fifteen million, three hundred twenty-one thousand, three hundred twenty-two".