5012123 has 8 divisors (see below), whose sum is σ = 5161200. Its totient is φ = 4864608.

The previous prime is 5012113. The next prime is 5012129. The reversal of 5012123 is 3212105.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5012123 - 2¹⁰ = 5011099 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5012098 and 5012107.

It is not an unprimeable number, because it can be changed into a prime (5012129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9593 + ... + 10101.

It is an arithmetic number, because the mean of its divisors is an integer number (645150).

Almost surely, 2^5012123 is an apocalyptic number.

5012123 is a deficient number, since it is larger than the sum of its proper divisors (149077).

5012123 is a wasteful number, since it uses less digits than its factorization.

5012123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 5012123 is about 2238.7771215554. Note that the first 3 decimals coincide. The cubic root of 5012123 is about 171.1356833804.

Adding to 5012123 its reverse (3212105), we get a palindrome (8224228).

The spelling of 5012123 in words is "five million, twelve thousand, one hundred twenty-three".