140324203 has 2 divisors, whose sum is σ = 140324204. Its totient is φ = 140324202.

The previous prime is 140324201. The next prime is 140324209. The reversal of 140324203 is 302423041.

It is a weak prime.

It is an emirp because it is prime and its reverse (302423041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140324203 - 2¹ = 140324201 is a prime.

Together with 140324201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (140324201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70162101 + 70162102.

It is an arithmetic number, because the mean of its divisors is an integer number (70162102).

Almost surely, 2^140324203 is an apocalyptic number.

140324203 is a deficient number, since it is larger than the sum of its proper divisors (1).

140324203 is an equidigital number, since it uses as much as digits as its factorization.

140324203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 140324203 is about 11845.8517211723. The cubic root of 140324203 is about 519.6499159901.

Adding to 140324203 its reverse (302423041), we get a palindrome (442747244).

The spelling of 140324203 in words is "one hundred forty million, three hundred twenty-four thousand, two hundred three".