1113432242 has 8 divisors (see below), whose sum is σ = 1798621356. Its totient is φ = 513891792.

The previous prime is 1113432233. The next prime is 1113432283. The reversal of 1113432242 is 2422343111.

It can be written as a sum of positive squares in 2 ways, for example, as 790115881 + 323316361 = 28109^2 + 17981^2 .

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, 21412133 + ... + 21412184.

Almost surely, 2^1113432242 is an apocalyptic number.

1113432242 is a deficient number, since it is larger than the sum of its proper divisors (685189114).

1113432242 is a wasteful number, since it uses less digits than its factorization.

1113432242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42824332.

The product of its digits is 1152, while the sum is 23.

The square root of 1113432242 is about 33368.1321323205. The cubic root of 1113432242 is about 1036.4648963479.

Adding to 1113432242 its reverse (2422343111), we get a palindrome (3535775353).

The spelling of 1113432242 in words is "one billion, one hundred thirteen million, four hundred thirty-two thousand, two hundred forty-two".