1103120306 has 8 divisors (see below), whose sum is σ = 1708057344. Its totient is φ = 533767860.

The previous prime is 1103120281. The next prime is 1103120321. The reversal of 1103120306 is 6030213011.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8896070 + ... + 8896193.

It is an arithmetic number, because the mean of its divisors is an integer number (213507168).

Almost surely, 2^1103120306 is an apocalyptic number.

1103120306 is a deficient number, since it is larger than the sum of its proper divisors (604937038).

1103120306 is a wasteful number, since it uses less digits than its factorization.

1103120306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17792296.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1103120306 is about 33213.2549744827. The cubic root of 1103120306 is about 1033.2552636359.

Adding to 1103120306 its reverse (6030213011), we get a palindrome (7133333317).

The spelling of 1103120306 in words is "one billion, one hundred three million, one hundred twenty thousand, three hundred six".