3031130023 has 4 divisors (see below), whose sum is σ = 3043707568. Its totient is φ = 3018552480.

The previous prime is 3031129999. The next prime is 3031130027. The reversal of 3031130023 is 3200311303.

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 3031130023 - 2⁹ = 3031129511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3031129979 and 3031130006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3031130027) 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, 6288411 + ... + 6288892.

It is an arithmetic number, because the mean of its divisors is an integer number (760926892).

Almost surely, 2^3031130023 is an apocalyptic number.

3031130023 is a deficient number, since it is larger than the sum of its proper divisors (12577545).

3031130023 is a wasteful number, since it uses less digits than its factorization.

3031130023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12577544.

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

The square root of 3031130023 is about 55055.6992780947. The cubic root of 3031130023 is about 1447.2209988228.

Adding to 3031130023 its reverse (3200311303), we get a palindrome (6231441326).

The spelling of 3031130023 in words is "three billion, thirty-one million, one hundred thirty thousand, twenty-three".