5113223 has 4 divisors (see below), whose sum is σ = 5382360. Its totient is φ = 4844088.

The previous prime is 5113219. The next prime is 5113231. The reversal of 5113223 is 3223115.

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

It is not a de Polignac number, because 5113223 - 2² = 5113219 is a prime.

It is a super-2 number, since 2×5113223² = 52290098895458, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5113123) 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, 134540 + ... + 134577.

It is an arithmetic number, because the mean of its divisors is an integer number (1345590).

Almost surely, 2^5113223 is an apocalyptic number.

5113223 is a deficient number, since it is larger than the sum of its proper divisors (269137).

5113223 is a wasteful number, since it uses less digits than its factorization.

5113223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269136.

The product of its digits is 180, while the sum is 17.

The square root of 5113223 is about 2261.2436843472. The cubic root of 5113223 is about 172.2786968141.

Adding to 5113223 its reverse (3223115), we get a palindrome (8336338).

The spelling of 5113223 in words is "five million, one hundred thirteen thousand, two hundred twenty-three".