140103120324 has 24 divisors (see below), whose sum is σ = 327139333920. Its totient is φ = 46667889664.

The previous prime is 140103120317. The next prime is 140103120329. The reversal of 140103120324 is 423021301041.

It is a self number, because there is not a number n which added to its sum of digits gives 140103120324.

It is not an unprimeable number, because it can be changed into a prime (140103120329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4126194 + ... + 4160009.

It is an arithmetic number, because the mean of its divisors is an integer number (13630805580).

Almost surely, 2^140103120324 is an apocalyptic number.

It is an amenable number.

140103120324 is an abundant number, since it is smaller than the sum of its proper divisors (187036213596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140103120324 is a wasteful number, since it uses less digits than its factorization.

140103120324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8287619 (or 8287617 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 140103120324 its reverse (423021301041), we get a palindrome (563124421365).

The spelling of 140103120324 in words is "one hundred forty billion, one hundred three million, one hundred twenty thousand, three hundred twenty-four".