1115134113 has 8 divisors (see below), whose sum is σ = 1523110176. Its totient is φ = 725290400.

The previous prime is 1115134109. The next prime is 1115134117. The reversal of 1115134113 is 3114315111.

It is an interprime number because it is at equal distance from previous prime (1115134109) and next prime (1115134117).

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 1115134113 - 2² = 1115134109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1115134113.

It is not an unprimeable number, because it can be changed into a prime (1115134117) 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, 4532943 + ... + 4533188.

It is an arithmetic number, because the mean of its divisors is an integer number (190388772).

Almost surely, 2^1115134113 is an apocalyptic number.

It is an amenable number.

1115134113 is a deficient number, since it is larger than the sum of its proper divisors (407976063).

1115134113 is an equidigital number, since it uses as much as digits as its factorization.

1115134113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9066175.

The product of its digits is 180, while the sum is 21.

The square root of 1115134113 is about 33393.6238374933. The cubic root of 1115134113 is about 1036.9927032285.

Adding to 1115134113 its reverse (3114315111), we get a palindrome (4229449224).

The spelling of 1115134113 in words is "one billion, one hundred fifteen million, one hundred thirty-four thousand, one hundred thirteen".