2103304122442 has 8 divisors (see below), whose sum is σ = 3154973072832. Its totient is φ = 1051646431500.

The previous prime is 2103304122377. The next prime is 2103304122443. The reversal of 2103304122442 is 2442214033012.

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 2103304122442.

It is not an unprimeable number, because it can be changed into a prime (2103304122443) 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, 2331234 + ... + 3105037.

It is an arithmetic number, because the mean of its divisors is an integer number (394371634104).

Almost surely, 2^{2103304122442} is an apocalyptic number.

2103304122442 is a deficient number, since it is larger than the sum of its proper divisors (1051668950390).

2103304122442 is a wasteful number, since it uses less digits than its factorization.

2103304122442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5629724.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 2103304122442 its reverse (2442214033012), we get a palindrome (4545518155454).

The spelling of 2103304122442 in words is "two trillion, one hundred three billion, three hundred four million, one hundred twenty-two thousand, four hundred forty-two".