193043 has 2 divisors, whose sum is σ = 193044. Its totient is φ = 193042.

The previous prime is 193031. The next prime is 193051. The reversal of 193043 is 340391.

193043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 193043 - 2⁶ = 192979 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (193003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96521 + 96522.

It is an arithmetic number, because the mean of its divisors is an integer number (96522).

2¹⁹³⁰⁴³ is an apocalyptic number.

193043 is a deficient number, since it is larger than the sum of its proper divisors (1).

193043 is an equidigital number, since it uses as much as digits as its factorization.

193043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 193043 is about 439.3665895354. The cubic root of 193043 is about 57.7942571610.

The spelling of 193043 in words is "one hundred ninety-three thousand, forty-three".