140312123414303 has 8 divisors (see below), whose sum is σ = 140366160967200. Its totient is φ = 140258093908320.

The previous prime is 140312123414299. The next prime is 140312123414389. The reversal of 140312123414303 is 303414321213041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140312123414303 - 2² = 140312123414299 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 140312123414303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140312123434303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32985638 + ... + 36995628.

It is an arithmetic number, because the mean of its divisors is an integer number (17545770120900).

Almost surely, 2^{140312123414303} is an apocalyptic number.

140312123414303 is a deficient number, since it is larger than the sum of its proper divisors (54037552897).

140312123414303 is an equidigital number, since it uses as much as digits as its factorization.

140312123414303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4023457.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 140312123414303 its reverse (303414321213041), we get a palindrome (443726444627344).

The spelling of 140312123414303 in words is "one hundred forty trillion, three hundred twelve billion, one hundred twenty-three million, four hundred fourteen thousand, three hundred three".