1100340242 has 8 divisors (see below), whose sum is σ = 1673120316. Its totient is φ = 542633472.

The previous prime is 1100340239. The next prime is 1100340271. The reversal of 1100340242 is 2420430011.

It can be written as a sum of positive squares in 2 ways, for example, as 1000520161 + 99820081 = 31631^2 + 9991^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1100340242.

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, 3768143 + ... + 3768434.

Almost surely, 2^1100340242 is an apocalyptic number.

1100340242 is a deficient number, since it is larger than the sum of its proper divisors (572780074).

1100340242 is an equidigital number, since it uses as much as digits as its factorization.

1100340242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7536652.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1100340242 is about 33171.3768481201. The cubic root of 1100340242 is about 1032.3865363184.

Adding to 1100340242 its reverse (2420430011), we get a palindrome (3520770253).

The spelling of 1100340242 in words is "one billion, one hundred million, three hundred forty thousand, two hundred forty-two".