140321241323 has 4 divisors (see below), whose sum is σ = 142968811968. Its totient is φ = 137673670680.

The previous prime is 140321241301. The next prime is 140321241331. The reversal of 140321241323 is 323142123041.

140321241323 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.

It is a cyclic number.

It is not a de Polignac number, because 140321241323 - 2³⁴ = 123141372139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140321241292 and 140321241301.

It is not an unprimeable number, because it can be changed into a prime (140321241343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1323785243 + ... + 1323785348.

It is an arithmetic number, because the mean of its divisors is an integer number (35742202992).

Almost surely, 2^140321241323 is an apocalyptic number.

140321241323 is a deficient number, since it is larger than the sum of its proper divisors (2647570645).

140321241323 is an equidigital number, since it uses as much as digits as its factorization.

140321241323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2647570644.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 140321241323 its reverse (323142123041), we get a palindrome (463463364364).

The spelling of 140321241323 in words is "one hundred forty billion, three hundred twenty-one million, two hundred forty-one thousand, three hundred twenty-three".