3123023 has 2 divisors, whose sum is σ = 3123024. Its totient is φ = 3123022.

The previous prime is 3123007. The next prime is 3123037. The reversal of 3123023 is 3203213.

It is an a-pointer prime, because the next prime (3123037) can be obtained adding 3123023 to its sum of digits (14).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3123023 - 2⁴ = 3123007 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 3122989 and 3123007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3123073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1561511 + 1561512.

It is an arithmetic number, because the mean of its divisors is an integer number (1561512).

Almost surely, 2^3123023 is an apocalyptic number.

3123023 is a deficient number, since it is larger than the sum of its proper divisors (1).

3123023 is an equidigital number, since it uses as much as digits as its factorization.

3123023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 3123023 is about 1767.2076844559. The cubic root of 3123023 is about 146.1700495637.

Adding to 3123023 its reverse (3203213), we get a palindrome (6326236).

The spelling of 3123023 in words is "three million, one hundred twenty-three thousand, twenty-three".