5123211 has 4 divisors (see below), whose sum is σ = 6830952. Its totient is φ = 3415472.

The previous prime is 5123203. The next prime is 5123219. The reversal of 5123211 is 1123215.

5123211 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (5123203) and next prime (5123219).

It is a cyclic number.

It is not a de Polignac number, because 5123211 - 2³ = 5123203 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (5123219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 853866 + ... + 853871.

It is an arithmetic number, because the mean of its divisors is an integer number (1707738).

Almost surely, 2^5123211 is an apocalyptic number.

5123211 is a deficient number, since it is larger than the sum of its proper divisors (1707741).

5123211 is a wasteful number, since it uses less digits than its factorization.

5123211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1707740.

The product of its digits is 60, while the sum is 15.

The square root of 5123211 is about 2263.4511260462. The cubic root of 5123211 is about 172.3907983490.

Adding to 5123211 its reverse (1123215), we get a palindrome (6246426).

The spelling of 5123211 in words is "five million, one hundred twenty-three thousand, two hundred eleven".