3031230123 has 6 divisors (see below), whose sum is σ = 4378443524. Its totient is φ = 2020820076.

The previous prime is 3031230107. The next prime is 3031230131. The reversal of 3031230123 is 3210321303.

3031230123 is a `hidden beast` number, since 30 + 312 + 301 + 23 = 666.

It is not a de Polignac number, because 3031230123 - 2⁴ = 3031230107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3031230096 and 3031230105.

It is not an unprimeable number, because it can be changed into a prime (3031230023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 168401665 + ... + 168401682.

Almost surely, 2^3031230123 is an apocalyptic number.

3031230123 is a deficient number, since it is larger than the sum of its proper divisors (1347213401).

3031230123 is a wasteful number, since it uses less digits than its factorization.

3031230123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336803353 (or 336803350 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 3031230123 is about 55056.6083499520. The cubic root of 3031230123 is about 1447.2369296502.

Adding to 3031230123 its reverse (3210321303), we get a palindrome (6241551426).

The spelling of 3031230123 in words is "three billion, thirty-one million, two hundred thirty thousand, one hundred twenty-three".