140333 has 2 divisors, whose sum is σ = 140334. Its totient is φ = 140332.

The previous prime is 140321. The next prime is 140339. The reversal of 140333 is 333041.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88804 + 51529 = 298^2 + 227^2 .

It is an emirp because it is prime and its reverse (333041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140333 - 2⁴ = 140317 is a prime.

140333 is a modest number, since divided by 333 gives 140 as remainder.

It is a plaindrome in base 9.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70166 + 70167.

It is an arithmetic number, because the mean of its divisors is an integer number (70167).

2¹⁴⁰³³³ is an apocalyptic number.

It is an amenable number.

140333 is a deficient number, since it is larger than the sum of its proper divisors (1).

140333 is an equidigital number, since it uses as much as digits as its factorization.

140333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 140333 is about 374.6104643493. The cubic root of 140333 is about 51.9660774808.

Adding to 140333 its reverse (333041), we get a palindrome (473374).

The spelling of 140333 in words is "one hundred forty thousand, three hundred thirty-three".