125343 has 12 divisors (see below), whose sum is σ = 190840. Its totient is φ = 79056.

The previous prime is 125339. The next prime is 125353. The reversal of 125343 is 343521.

125343 is nontrivially palindromic in base 7.

It is not a de Polignac number, because 125343 - 2² = 125339 is a prime.

It is a Duffinian number.

125343 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 196 + ... + 537.

2¹²⁵³⁴³ is an apocalyptic number.

125343 is a deficient number, since it is larger than the sum of its proper divisors (65497).

125343 is a wasteful number, since it uses less digits than its factorization.

125343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758 (or 755 counting only the distinct ones).

The product of its digits is 360, while the sum is 18.

The square root of 125343 is about 354.0381335393. The cubic root of 125343 is about 50.0456915662.

Adding to 125343 its reverse (343521), we get a palindrome (468864).

It can be divided in two parts, 1253 and 43, that added together give a 4-th power (1296 = 6⁴).

The spelling of 125343 in words is "one hundred twenty-five thousand, three hundred forty-three".