80143 has 6 divisors (see below), whose sum is σ = 92456. Its totient is φ = 68052.

The previous prime is 80141. The next prime is 80147. The reversal of 80143 is 34108.

It is not a de Polignac number, because 80143 - 2¹ = 80141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80141) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 696 + ... + 802.

2⁸⁰¹⁴³ is an apocalyptic number.

80143 is a deficient number, since it is larger than the sum of its proper divisors (12313).

80143 is an equidigital number, since it uses as much as digits as its factorization.

80143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221 (or 114 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 80143 is about 283.0953902839. The cubic root of 80143 is about 43.1143521986.

It can be divided in two parts, 8014 and 3, that multiplied together give a palindrome (24042).

The spelling of 80143 in words is "eighty thousand, one hundred forty-three".