1113765242 has 8 divisors (see below), whose sum is σ = 1728256500. Its totient is φ = 537679744.

The previous prime is 1113765239. The next prime is 1113765253. The reversal of 1113765242 is 2425673111.

It can be written as a sum of positive squares in 2 ways, for example, as 1104831121 + 8934121 = 33239^2 + 2989^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1113765199 and 1113765208.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9601367 + ... + 9601482.

Almost surely, 2^1113765242 is an apocalyptic number.

1113765242 is a deficient number, since it is larger than the sum of its proper divisors (614491258).

1113765242 is a wasteful number, since it uses less digits than its factorization.

1113765242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19202880.

The product of its digits is 10080, while the sum is 32.

The square root of 1113765242 is about 33373.1215501337. The cubic root of 1113765242 is about 1036.5682130400.

The spelling of 1113765242 in words is "one billion, one hundred thirteen million, seven hundred sixty-five thousand, two hundred forty-two".