1115160314 has 4 divisors (see below), whose sum is σ = 1672740474. Its totient is φ = 557580156.

The previous prime is 1115160311. The next prime is 1115160341. The reversal of 1115160314 is 4130615111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 862890625 + 252269689 = 29375^2 + 15883^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1115160314.

It is not an unprimeable number, because it can be changed into a prime (1115160311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278790077 + ... + 278790080.

Almost surely, 2^1115160314 is an apocalyptic number.

1115160314 is a deficient number, since it is larger than the sum of its proper divisors (557580160).

1115160314 is an equidigital number, since it uses as much as digits as its factorization.

1115160314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557580159.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 1115160314 is about 33394.0161406202. The cubic root of 1115160314 is about 1037.0008248325. Note that the first 3 decimals are identical.

Adding to 1115160314 its reverse (4130615111), we get a palindrome (5245775425).

The spelling of 1115160314 in words is "one billion, one hundred fifteen million, one hundred sixty thousand, three hundred fourteen".