140103231302 has 16 divisors (see below), whose sum is σ = 210490099200. Its totient is φ = 69939906120.

The previous prime is 140103231269. The next prime is 140103231311. The reversal of 140103231302 is 203132301041.

140103231302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 12549599 + ... + 12560757.

It is an arithmetic number, because the mean of its divisors is an integer number (13155631200).

Almost surely, 2^140103231302 is an apocalyptic number.

140103231302 is a deficient number, since it is larger than the sum of its proper divisors (70386867898).

140103231302 is a wasteful number, since it uses less digits than its factorization.

140103231302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20611.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 140103231302 its reverse (203132301041), we get a palindrome (343235532343).

The spelling of 140103231302 in words is "one hundred forty billion, one hundred three million, two hundred thirty-one thousand, three hundred two".