5126123 has 2 divisors, whose sum is σ = 5126124. Its totient is φ = 5126122.

The previous prime is 5126117. The next prime is 5126131. The reversal of 5126123 is 3216215.

5126123 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5126123 - 2⁶ = 5126059 is a prime.

It is a super-2 number, since 2×5126123² = 52554274022258, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 5126095 and 5126104.

It is not a weakly prime, because it can be changed into another prime (5126113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2563061 + 2563062.

It is an arithmetic number, because the mean of its divisors is an integer number (2563062).

Almost surely, 2^5126123 is an apocalyptic number.

5126123 is a deficient number, since it is larger than the sum of its proper divisors (1).

5126123 is an equidigital number, since it uses as much as digits as its factorization.

5126123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 360, while the sum is 20.

The square root of 5126123 is about 2264.0943001562. The cubic root of 5126123 is about 172.4234541009.

The spelling of 5126123 in words is "five million, one hundred twenty-six thousand, one hundred twenty-three".