115320004 has 12 divisors (see below), whose sum is σ = 202306300. Its totient is φ = 57518208.

The previous prime is 115319989. The next prime is 115320011. The reversal of 115320004 is 400023511.

It can be written as a sum of positive squares in 2 ways, for example, as 53728900 + 61591104 = 7330^2 + 7848^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 115320004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33609 + ... + 36880.

Almost surely, 2^115320004 is an apocalyptic number.

It is an amenable number.

115320004 is a deficient number, since it is larger than the sum of its proper divisors (86986296).

115320004 is a wasteful number, since it uses less digits than its factorization.

115320004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70902 (or 70900 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 115320004 is about 10738.7151931691. The cubic root of 115320004 is about 486.7450566998.

Adding to 115320004 its reverse (400023511), we get a palindrome (515343515).

The spelling of 115320004 in words is "one hundred fifteen million, three hundred twenty thousand, four".