1113044134 has 4 divisors (see below), whose sum is σ = 1669566204. Its totient is φ = 556522066.

The previous prime is 1113044117. The next prime is 1113044137. The reversal of 1113044134 is 4314403111.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4314403111 = 71 ⋅60766241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113044137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278261032 + ... + 278261035.

It is an arithmetic number, because the mean of its divisors is an integer number (417391551).

Almost surely, 2^1113044134 is an apocalyptic number.

1113044134 is a deficient number, since it is larger than the sum of its proper divisors (556522070).

1113044134 is an equidigital number, since it uses as much as digits as its factorization.

1113044134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556522069.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 1113044134 is about 33362.3160766755. The cubic root of 1113044134 is about 1036.3444558306.

Adding to 1113044134 its reverse (4314403111), we get a palindrome (5427447245).

The spelling of 1113044134 in words is "one billion, one hundred thirteen million, forty-four thousand, one hundred thirty-four".