1113030452 has 12 divisors (see below), whose sum is σ = 1948138080. Its totient is φ = 556419576.

The previous prime is 1113030449. The next prime is 1113030481. The reversal of 1113030452 is 2540303111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6593 + ... + 47639.

It is an arithmetic number, because the mean of its divisors is an integer number (162344840).

Almost surely, 2^1113030452 is an apocalyptic number.

It is an amenable number.

1113030452 is a deficient number, since it is larger than the sum of its proper divisors (835107628).

1113030452 is a wasteful number, since it uses less digits than its factorization.

1113030452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47830 (or 47828 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1113030452 is about 33362.1110243342. Note that the first 3 decimals coincide. The cubic root of 1113030452 is about 1036.3402094213.

Adding to 1113030452 its reverse (2540303111), we get a palindrome (3653333563).

The spelling of 1113030452 in words is "one billion, one hundred thirteen million, thirty thousand, four hundred fifty-two".