3120330112 has 16 divisors (see below), whose sum is σ = 6216282900. Its totient is φ = 1560164992.

The previous prime is 3120330107. The next prime is 3120330173. The reversal of 3120330112 is 2110330213.

It is a tau number, because it is divible by the number of its divisors (16).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 12188662 + ... + 12188917.

Almost surely, 2^3120330112 is an apocalyptic number.

3120330112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3120330112 is a deficient number, since it is larger than the sum of its proper divisors (3095952788).

3120330112 is an equidigital number, since it uses as much as digits as its factorization.

3120330112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24377593 (or 24377581 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 3120330112 is about 55859.9150733332. The cubic root of 3120330112 is about 1461.2802481589.

Adding to 3120330112 its reverse (2110330213), we get a palindrome (5230660325).

The spelling of 3120330112 in words is "three billion, one hundred twenty million, three hundred thirty thousand, one hundred twelve".