1110261242 has 8 divisors (see below), whose sum is σ = 1667280576. Its totient is φ = 554501052.

The previous prime is 1110261241. The next prime is 1110261319. The reversal of 1110261242 is 2421620111.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (1110261241) by changing a digit.

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, 312578 + ... + 316109.

It is an arithmetic number, because the mean of its divisors is an integer number (208410072).

Almost surely, 2^1110261242 is an apocalyptic number.

1110261242 is a deficient number, since it is larger than the sum of its proper divisors (557019334).

1110261242 is an equidigital number, since it uses as much as digits as its factorization.

1110261242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629572.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 1110261242 is about 33320.5828580474. The cubic root of 1110261242 is about 1035.4800272014.

Adding to 1110261242 its reverse (2421620111), we get a palindrome (3531881353).

The spelling of 1110261242 in words is "one billion, one hundred ten million, two hundred sixty-one thousand, two hundred forty-two".