3120013303 has 4 divisors (see below), whose sum is σ = 3403650888. Its totient is φ = 2836375720.

The previous prime is 3120013289. The next prime is 3120013327. The reversal of 3120013303 is 3033100213.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3120013303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120013333) 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, 141818776 + ... + 141818797.

It is an arithmetic number, because the mean of its divisors is an integer number (850912722).

Almost surely, 2^3120013303 is an apocalyptic number.

3120013303 is a deficient number, since it is larger than the sum of its proper divisors (283637585).

3120013303 is a wasteful number, since it uses less digits than its factorization.

3120013303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283637584.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 3120013303 is about 55857.0792559009. The cubic root of 3120013303 is about 1461.2307915965.

Adding to 3120013303 its reverse (3033100213), we get a palindrome (6153113516).

The spelling of 3120013303 in words is "three billion, one hundred twenty million, thirteen thousand, three hundred three".