142383 has 8 divisors (see below), whose sum is σ = 196096. Its totient is φ = 91800.

The previous prime is 142381. The next prime is 142391. The reversal of 142383 is 383241.

It is a happy number.

142383 is nontrivially palindromic in base 6.

142383 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 142383 - 2¹ = 142381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 673 + ... + 858.

It is an arithmetic number, because the mean of its divisors is an integer number (24512).

2¹⁴²³⁸³ is an apocalyptic number.

142383 is a deficient number, since it is larger than the sum of its proper divisors (53713).

142383 is a wasteful number, since it uses less digits than its factorization.

142383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565.

The product of its digits is 576, while the sum is 21.

The square root of 142383 is about 377.3367196550. The cubic root of 142383 is about 52.2178972996.

It can be divided in two parts, 14238 and 3, that added together give a palindrome (14241).

The spelling of 142383 in words is "one hundred forty-two thousand, three hundred eighty-three".