140631110303 has 8 divisors (see below), whose sum is σ = 144953376672. Its totient is φ = 136336287456.

The previous prime is 140631110293. The next prime is 140631110327. The reversal of 140631110303 is 303011136041.

140631110303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140631110303 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 (140631110203) 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 7 ways as a sum of consecutive naturals, for example, 6850475 + ... + 6870972.

It is an arithmetic number, because the mean of its divisors is an integer number (18119172084).

Almost surely, 2^140631110303 is an apocalyptic number.

140631110303 is a deficient number, since it is larger than the sum of its proper divisors (4322266369).

140631110303 is a wasteful number, since it uses less digits than its factorization.

140631110303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13721761.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 140631110303 its reverse (303011136041), we get a palindrome (443642246344).

The spelling of 140631110303 in words is "one hundred forty billion, six hundred thirty-one million, one hundred ten thousand, three hundred three".