148143 has 16 divisors (see below), whose sum is σ = 218880. Its totient is φ = 88704.

The previous prime is 148139. The next prime is 148147. The reversal of 148143 is 341841.

148143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (148139) and next prime (148147).

It is not a de Polignac number, because 148143 - 2² = 148139 is a prime.

148143 is a lucky number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 148143.

It is not an unprimeable number, because it can be changed into a prime (148147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1255 + ... + 1367.

It is an arithmetic number, because the mean of its divisors is an integer number (13680).

2¹⁴⁸¹⁴³ is an apocalyptic number.

148143 is a deficient number, since it is larger than the sum of its proper divisors (70737).

148143 is a wasteful number, since it uses less digits than its factorization.

148143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158.

The product of its digits is 384, while the sum is 21.

The square root of 148143 is about 384.8934917610. The cubic root of 148143 is about 52.9127554787.

Adding to 148143 its reverse (341841), we get a palindrome (489984).

The spelling of 148143 in words is "one hundred forty-eight thousand, one hundred forty-three".