1113002542 has 8 divisors (see below), whose sum is σ = 1727073000. Its totient is φ = 537311544.

The previous prime is 1113002519. The next prime is 1113002557. The reversal of 1113002542 is 2452003111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9594792 + ... + 9594907.

It is an arithmetic number, because the mean of its divisors is an integer number (215884125).

Almost surely, 2^1113002542 is an apocalyptic number.

1113002542 is a deficient number, since it is larger than the sum of its proper divisors (614070458).

1113002542 is a wasteful number, since it uses less digits than its factorization.

1113002542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19189730.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1113002542 is about 33361.6927328336. The cubic root of 1113002542 is about 1036.3315470356.

Adding to 1113002542 its reverse (2452003111), we get a palindrome (3565005653).

The spelling of 1113002542 in words is "one billion, one hundred thirteen million, two thousand, five hundred forty-two".