146023 has 2 divisors, whose sum is σ = 146024.
Its totient is φ = 146022.
The previous prime is 146021. The next prime is 146033. The reversal of 146023 is 320641.
146023 is nontrivially palindromic in base 12.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 146023 - 21 = 146021 is a prime.
Together with 146021, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 145988 and 146006.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (146021) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73011 + 73012.
It is an arithmetic number, because the mean of its divisors is an integer number (73012).
2146023 is an apocalyptic number.
146023 is a deficient number, since it is larger than the sum of its proper divisors (1).
146023 is an equidigital number, since it uses as much as digits as its factorization.
146023 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 146023 is about 382.1295591812.
The cubic root of 146023 is about 52.6591391973.
Adding to 146023 its reverse (320641), we get a palindrome (466664).
The spelling of 146023 in words is "one hundred forty-six thousand, twenty-three".