3120111323 has 8 divisors (see below), whose sum is σ = 3614689248. Its totient is φ = 2637745344.

The previous prime is 3120111317. The next prime is 3120111361. The reversal of 3120111323 is 3231110213.

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

It is a cyclic number.

It is not a de Polignac number, because 3120111323 - 2⁴ = 3120111307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3120111383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3052436 + ... + 3053457.

It is an arithmetic number, because the mean of its divisors is an integer number (451836156).

Almost surely, 2^3120111323 is an apocalyptic number.

3120111323 is a deficient number, since it is larger than the sum of its proper divisors (494577925).

3120111323 is an equidigital number, since it uses as much as digits as its factorization.

3120111323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6105973.

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

The square root of 3120111323 is about 55857.9566668886. The cubic root of 3120111323 is about 1461.2460937046.

Adding to 3120111323 its reverse (3231110213), we get a palindrome (6351221536).

It can be divided in two parts, 31201 and 11323, that added together give a palindrome (42524).

The spelling of 3120111323 in words is "three billion, one hundred twenty million, one hundred eleven thousand, three hundred twenty-three".