140341303 has 4 divisors (see below), whose sum is σ = 140370408. Its totient is φ = 140312200.

The previous prime is 140341241. The next prime is 140341321. The reversal of 140341303 is 303143041.

140341303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 303143041 = 67 ⋅4524523.

It is a cyclic number.

It is not a de Polignac number, because 140341303 - 2¹³ = 140333111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140341373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5401 + ... + 17602.

It is an arithmetic number, because the mean of its divisors is an integer number (35092602).

Almost surely, 2^140341303 is an apocalyptic number.

140341303 is a deficient number, since it is larger than the sum of its proper divisors (29105).

140341303 is an equidigital number, since it uses as much as digits as its factorization.

140341303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29104.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 140341303 is about 11846.5734708396. The cubic root of 140341303 is about 519.6710234266.

Adding to 140341303 its reverse (303143041), we get a palindrome (443484344).

The spelling of 140341303 in words is "one hundred forty million, three hundred forty-one thousand, three hundred three".