1100042306 has 8 divisors (see below), whose sum is σ = 1800069264. Its totient is φ = 500019220.

The previous prime is 1100042299. The next prime is 1100042309. The reversal of 1100042306 is 6032400011.

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 (1100042309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25000940 + ... + 25000983.

It is an arithmetic number, because the mean of its divisors is an integer number (225008658).

Almost surely, 2^1100042306 is an apocalyptic number.

1100042306 is a deficient number, since it is larger than the sum of its proper divisors (700026958).

1100042306 is a wasteful number, since it uses less digits than its factorization.

1100042306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50001936.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1100042306 is about 33166.8856843690. The cubic root of 1100042306 is about 1032.2933491178.

Adding to 1100042306 its reverse (6032400011), we get a palindrome (7132442317).

The spelling of 1100042306 in words is "one billion, one hundred million, forty-two thousand, three hundred six".