5040123 has 16 divisors (see below), whose sum is σ = 7383936. Its totient is φ = 3032640.

The previous prime is 5040071. The next prime is 5040127. The reversal of 5040123 is 3210405.

It is not a de Polignac number, because 5040123 - 2¹³ = 5031931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5040127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4911 + ... + 5847.

It is an arithmetic number, because the mean of its divisors is an integer number (461496).

Almost surely, 2^5040123 is an apocalyptic number.

5040123 is a deficient number, since it is larger than the sum of its proper divisors (2343813).

5040123 is a wasteful number, since it uses less digits than its factorization.

5040123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 5040123 is about 2245.0218261745. The cubic root of 5040123 is about 171.4537723864.

Adding to 5040123 its reverse (3210405), we get a palindrome (8250528).

The spelling of 5040123 in words is "five million, forty thousand, one hundred twenty-three".