1113034042 has 4 divisors (see below), whose sum is σ = 1669551066. Its totient is φ = 556517020.

The previous prime is 1113034001. The next prime is 1113034057. The reversal of 1113034042 is 2404303111.

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., 1079056801 + 33977241 = 32849^2 + 5829^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278258509 + ... + 278258512.

Almost surely, 2^1113034042 is an apocalyptic number.

1113034042 is a deficient number, since it is larger than the sum of its proper divisors (556517024).

1113034042 is an equidigital number, since it uses as much as digits as its factorization.

1113034042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556517023.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1113034042 is about 33362.1648278405. The cubic root of 1113034042 is about 1036.3413236338.

Adding to 1113034042 its reverse (2404303111), we get a palindrome (3517337153).

The spelling of 1113034042 in words is "one billion, one hundred thirteen million, thirty-four thousand, forty-two".