3130023021223 has 4 divisors (see below), whose sum is σ = 3577169167120. Its totient is φ = 2682876875328.

The previous prime is 3130023021211. The next prime is 3130023021241. The reversal of 3130023021223 is 3221203200313.

3130023021223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3130023021223 - 2⁹ = 3130023020711 is a prime.

It is a super-2 number, since 2×3130023021223² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3130023021194 and 3130023021203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130023021253) 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, 223573072938 + ... + 223573072951.

It is an arithmetic number, because the mean of its divisors is an integer number (894292291780).

Almost surely, 2^{3130023021223} is an apocalyptic number.

3130023021223 is a deficient number, since it is larger than the sum of its proper divisors (447146145897).

3130023021223 is an equidigital number, since it uses as much as digits as its factorization.

3130023021223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447146145896.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 3130023021223 its reverse (3221203200313), we get a palindrome (6351226221536).

The spelling of 3130023021223 in words is "three trillion, one hundred thirty billion, twenty-three million, twenty-one thousand, two hundred twenty-three".