125323 has 4 divisors (see below), whose sum is σ = 136728. Its totient is φ = 113920.

The previous prime is 125311. The next prime is 125329. The reversal of 125323 is 323521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323521 = 11 ⋅29411.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125297 and 125306.

It is not an unprimeable number, because it can be changed into a prime (125329) 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, 5686 + ... + 5707.

It is an arithmetic number, because the mean of its divisors is an integer number (34182).

2¹²⁵³²³ is an apocalyptic number.

125323 is a deficient number, since it is larger than the sum of its proper divisors (11405).

125323 is a wasteful number, since it uses less digits than its factorization.

125323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11404.

The product of its digits is 180, while the sum is 16.

The square root of 125323 is about 354.0098868676. The cubic root of 125323 is about 50.0430296251.

Adding to 125323 its reverse (323521), we get a palindrome (448844).

It can be divided in two parts, 12 and 5323, that added together give a palindrome (5335).

The spelling of 125323 in words is "one hundred twenty-five thousand, three hundred twenty-three".