146323 has 2 divisors, whose sum is σ = 146324. Its totient is φ = 146322.

The previous prime is 146317. The next prime is 146347. The reversal of 146323 is 323641.

It is a weak prime.

It is an emirp because it is prime and its reverse (323641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 146323 - 2⁵ = 146291 is a prime.

It is a d-powerful number, because it can be written as 1 + 4⁸ + 3⁹ + 6 + 2¹¹ + 3¹⁰ .

It is equal to p₁₃₅₃₇ and since 146323 and 13537 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 146323.

It is not a weakly prime, because it can be changed into another prime (146383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73161 + 73162.

It is an arithmetic number, because the mean of its divisors is an integer number (73162).

2¹⁴⁶³²³ is an apocalyptic number.

146323 is a deficient number, since it is larger than the sum of its proper divisors (1).

146323 is an equidigital number, since it uses as much as digits as its factorization.

146323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432, while the sum is 19.

The square root of 146323 is about 382.5218947982. The cubic root of 146323 is about 52.6951767517.

Adding to 146323 its reverse (323641), we get a palindrome (469964).

The spelling of 146323 in words is "one hundred forty-six thousand, three hundred twenty-three".