358123 has 4 divisors (see below), whose sum is σ = 367840. Its totient is φ = 348408.

The previous prime is 358109. The next prime is 358153. The reversal of 358123 is 321853.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 321853 = 7 ⋅45979.

It is a cyclic number.

It is not a de Polignac number, because 358123 - 2⁹ = 357611 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 358094 and 358103.

It is not an unprimeable number, because it can be changed into a prime (358103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4803 + ... + 4876.

It is an arithmetic number, because the mean of its divisors is an integer number (91960).

2³⁵⁸¹²³ is an apocalyptic number.

358123 is a deficient number, since it is larger than the sum of its proper divisors (9717).

358123 is an equidigital number, since it uses as much as digits as its factorization.

358123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9716.

The product of its digits is 720, while the sum is 22.

The square root of 358123 is about 598.4337891530. The cubic root of 358123 is about 71.0140156157.

Adding to 358123 its reverse (321853), we get a palindrome (679976).

The spelling of 358123 in words is "three hundred fifty-eight thousand, one hundred twenty-three".