3130230223 has 4 divisors (see below), whose sum is σ = 3131374968. Its totient is φ = 3129085480.

The previous prime is 3130230203. The next prime is 3130230227. The reversal of 3130230223 is 3220320313.

It is a happy number.

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 3130230223 - 2¹⁷ = 3130099151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3130230223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130230227) 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, 568261 + ... + 573742.

It is an arithmetic number, because the mean of its divisors is an integer number (782843742).

Almost surely, 2^3130230223 is an apocalyptic number.

3130230223 is a deficient number, since it is larger than the sum of its proper divisors (1144745).

3130230223 is a wasteful number, since it uses less digits than its factorization.

3130230223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144744.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 3130230223 is about 55948.4604167085. The cubic root of 3130230223 is about 1462.8240552816.

Adding to 3130230223 its reverse (3220320313), we get a palindrome (6350550536).

The spelling of 3130230223 in words is "three billion, one hundred thirty million, two hundred thirty thousand, two hundred twenty-three".