1130113442 has 8 divisors (see below), whose sum is σ = 1711954332. Its totient is φ = 559462000.

The previous prime is 1130113429. The next prime is 1130113451. The reversal of 1130113442 is 2443110311.

It can be written as a sum of positive squares in 2 ways, for example, as 1087746361 + 42367081 = 32981^2 + 6509^2 .

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

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, 2797109 + ... + 2797512.

Almost surely, 2^1130113442 is an apocalyptic number.

1130113442 is a deficient number, since it is larger than the sum of its proper divisors (581840890).

1130113442 is a wasteful number, since it uses less digits than its factorization.

1130113442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5594724.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1130113442 is about 33617.1599335815. The cubic root of 1130113442 is about 1041.6152912930.

Adding to 1130113442 its reverse (2443110311), we get a palindrome (3573223753).

The spelling of 1130113442 in words is "one billion, one hundred thirty million, one hundred thirteen thousand, four hundred forty-two".