1105120330 has 32 divisors (see below), whose sum is σ = 2080080000. Its totient is φ = 421937472.

The previous prime is 1105120319. The next prime is 1105120361. The reversal of 1105120330 is 330215011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109956 + ... + 119584.

It is an arithmetic number, because the mean of its divisors is an integer number (65002500).

Almost surely, 2^1105120330 is an apocalyptic number.

1105120330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1105120330 is a deficient number, since it is larger than the sum of its proper divisors (974959670).

1105120330 is a wasteful number, since it uses less digits than its factorization.

1105120330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10158.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 1105120330 is about 33243.3501621001. The cubic root of 1105120330 is about 1033.8793381068.

Adding to 1105120330 its reverse (330215011), we get a palindrome (1435335341).

The spelling of 1105120330 in words is "one billion, one hundred five million, one hundred twenty thousand, three hundred thirty".