10103112242 has 8 divisors (see below), whose sum is σ = 15159973932. Its totient is φ = 5049787600.

The previous prime is 10103112241. The next prime is 10103112277. The reversal of 10103112242 is 24221130101.

It can be written as a sum of positive squares in 2 ways, for example, as 9547048681 + 556063561 = 97709^2 + 23581^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 10103112242.

It is not an unprimeable number, because it can be changed into a prime (10103112241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 877109 + ... + 888552.

Almost surely, 2^10103112242 is an apocalyptic number.

10103112242 is a deficient number, since it is larger than the sum of its proper divisors (5056861690).

10103112242 is a wasteful number, since it uses less digits than its factorization.

10103112242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1768524.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10103112242 its reverse (24221130101), we get a palindrome (34324242343).

The spelling of 10103112242 in words is "ten billion, one hundred three million, one hundred twelve thousand, two hundred forty-two".