140301030122 has 32 divisors (see below), whose sum is σ = 235167128064. Its totient is φ = 62225276400.

The previous prime is 140301030061. The next prime is 140301030151. The reversal of 140301030122 is 221030103041.

140301030122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 140301030122.

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 15 ways as a sum of consecutive naturals, for example, 838097 + ... + 991467.

It is an arithmetic number, because the mean of its divisors is an integer number (7348972752).

Almost surely, 2^140301030122 is an apocalyptic number.

140301030122 is a deficient number, since it is larger than the sum of its proper divisors (94866097942).

140301030122 is a wasteful number, since it uses less digits than its factorization.

140301030122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154394.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 140301030122 its reverse (221030103041), we get a palindrome (361331133163).

The spelling of 140301030122 in words is "one hundred forty billion, three hundred one million, thirty thousand, one hundred twenty-two".