1113116634 has 128 divisors (see below), whose sum is σ = 3037440000. Its totient is φ = 301199472.

The previous prime is 1113116603. The next prime is 1113116647. The reversal of 1113116634 is 4366113111.

1113116634 is a `hidden beast` number, since 1 + 1 + 13 + 1 + 16 + 634 = 666.

1113116634 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1113116598 and 1113116607.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 350337 + ... + 353499.

It is an arithmetic number, because the mean of its divisors is an integer number (23730000).

Almost surely, 2^1113116634 is an apocalyptic number.

1113116634 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1113116634, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1518720000).

1113116634 is an abundant number, since it is smaller than the sum of its proper divisors (1924323366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1113116634 is a wasteful number, since it uses less digits than its factorization.

1113116634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3214 (or 3194 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

The square root of 1113116634 is about 33363.4026142419. The cubic root of 1113116634 is about 1036.3669566879.

Adding to 1113116634 its reverse (4366113111), we get a palindrome (5479229745).

The spelling of 1113116634 in words is "one billion, one hundred thirteen million, one hundred sixteen thousand, six hundred thirty-four".