1113541004 has 12 divisors (see below), whose sum is σ = 2063326104. Its totient is φ = 524019264.

The previous prime is 1113541001. The next prime is 1113541027. The reversal of 1113541004 is 4001453111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1113541001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8187734 + ... + 8187869.

It is an arithmetic number, because the mean of its divisors is an integer number (171943842).

Almost surely, 2^1113541004 is an apocalyptic number.

It is an amenable number.

1113541004 is a deficient number, since it is larger than the sum of its proper divisors (949785100).

1113541004 is a wasteful number, since it uses less digits than its factorization.

1113541004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16375624 (or 16375622 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1113541004 is about 33369.7618211458. The cubic root of 1113541004 is about 1036.4986431476.

Adding to 1113541004 its reverse (4001453111), we get a palindrome (5114994115).

The spelling of 1113541004 in words is "one billion, one hundred thirteen million, five hundred forty-one thousand, four".