366123 has 4 divisors (see below), whose sum is σ = 488168. Its totient is φ = 244080.

The previous prime is 366103. The next prime is 366127. The reversal of 366123 is 321663.

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

It is not a de Polignac number, because 366123 - 2⁹ = 365611 is a prime.

It is a super-2 number, since 2×366123² = 268092102258, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 366123.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 366123.

It is not an unprimeable number, because it can be changed into a prime (366127) 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, 61018 + ... + 61023.

It is an arithmetic number, because the mean of its divisors is an integer number (122042).

2³⁶⁶¹²³ is an apocalyptic number.

366123 is a deficient number, since it is larger than the sum of its proper divisors (122045).

366123 is a wasteful number, since it uses less digits than its factorization.

366123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122044.

The product of its digits is 648, while the sum is 21.

The square root of 366123 is about 605.0809863151. The cubic root of 366123 is about 71.5389130774.

Adding to 366123 its reverse (321663), we get a palindrome (687786).

The spelling of 366123 in words is "three hundred sixty-six thousand, one hundred twenty-three".