5105323 has 4 divisors (see below), whose sum is σ = 5136808. Its totient is φ = 5073840.

The previous prime is 5105299. The next prime is 5105327. The reversal of 5105323 is 3235015.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5105323 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5105323.

It is not an unprimeable number, because it can be changed into a prime (5105327) 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, 15498 + ... + 15823.

It is an arithmetic number, because the mean of its divisors is an integer number (1284202).

Almost surely, 2^5105323 is an apocalyptic number.

5105323 is a deficient number, since it is larger than the sum of its proper divisors (31485).

5105323 is a wasteful number, since it uses less digits than its factorization.

5105323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31484.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 5105323 is about 2259.4961827806. The cubic root of 5105323 is about 172.1899267612.

It can be divided in two parts, 51053 and 23, that added together give a square (51076 = 226²).

The spelling of 5105323 in words is "five million, one hundred five thousand, three hundred twenty-three".