103140213224 has 16 divisors (see below), whose sum is σ = 194005757220. Its totient is φ = 51405344640.

The previous prime is 103140213221. The next prime is 103140213229. The reversal of 103140213224 is 422312041301.

It can be written as a sum of positive squares in 2 ways, for example, as 102355204900 + 785008324 = 319930^2 + 28018^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 103140213224.

It is not an unprimeable number, because it can be changed into a prime (103140213221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20592587 + ... + 20597594.

Almost surely, 2^103140213224 is an apocalyptic number.

It is an amenable number.

103140213224 is a deficient number, since it is larger than the sum of its proper divisors (90865543996).

103140213224 is a wasteful number, since it uses less digits than its factorization.

103140213224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41190500 (or 41190496 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 103140213224 its reverse (422312041301), we get a palindrome (525452254525).

The spelling of 103140213224 in words is "one hundred three billion, one hundred forty million, two hundred thirteen thousand, two hundred twenty-four".