3130012303 has 4 divisors (see below), whose sum is σ = 3414558888. Its totient is φ = 2845465720.

The previous prime is 3130012279. The next prime is 3130012343. The reversal of 3130012303 is 3032100313.

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

It is a cyclic number.

It is not a de Polignac number, because 3130012303 - 2⁵ = 3130012271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130012343) 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, 142273276 + ... + 142273297.

It is an arithmetic number, because the mean of its divisors is an integer number (853639722).

Almost surely, 2^3130012303 is an apocalyptic number.

3130012303 is a deficient number, since it is larger than the sum of its proper divisors (284546585).

3130012303 is a wasteful number, since it uses less digits than its factorization.

3130012303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284546584.

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

The square root of 3130012303 is about 55946.5128761391. The cubic root of 3130012303 is about 1462.7901082561.

Adding to 3130012303 its reverse (3032100313), we get a palindrome (6162112616).

The spelling of 3130012303 in words is "three billion, one hundred thirty million, twelve thousand, three hundred three".