5123361 has 4 divisors (see below), whose sum is σ = 6831152. Its totient is φ = 3415572.

The previous prime is 5123357. The next prime is 5123399. The reversal of 5123361 is 1633215.

5123361 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5123361 - 2² = 5123357 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

5123361 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5123311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 853891 + ... + 853896.

It is an arithmetic number, because the mean of its divisors is an integer number (1707788).

Almost surely, 2^5123361 is an apocalyptic number.

It is an amenable number.

5123361 is a deficient number, since it is larger than the sum of its proper divisors (1707791).

5123361 is a wasteful number, since it uses less digits than its factorization.

5123361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1707790.

The product of its digits is 540, while the sum is 21.

The square root of 5123361 is about 2263.4842610453. The cubic root of 5123361 is about 172.3924807813.

Adding to 5123361 its reverse (1633215), we get a palindrome (6756576).

It can be divided in two parts, 51233 and 61, that multiplied together give a palindrome (3125213).

The spelling of 5123361 in words is "five million, one hundred twenty-three thousand, three hundred sixty-one".