210303103322242 has 16 divisors (see below), whose sum is σ = 360533333607552. Its totient is φ = 90126469445760.

The previous prime is 210303103322227. The next prime is 210303103322243. The reversal of 210303103322242 is 242223301303012.

It is a self number, because there is not a number n which added to its sum of digits gives 210303103322242.

It is not an unprimeable number, because it can be changed into a prime (210303103322243) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 285617359 + ... + 286352722.

It is an arithmetic number, because the mean of its divisors is an integer number (22533333350472).

Almost surely, 2^{210303103322242} is an apocalyptic number.

210303103322242 is a deficient number, since it is larger than the sum of its proper divisors (150230230285310).

210303103322242 is a wasteful number, since it uses less digits than its factorization.

210303103322242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571996353.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 210303103322242 its reverse (242223301303012), we get a palindrome (452526404625254).

The spelling of 210303103322242 in words is "two hundred ten trillion, three hundred three billion, one hundred three million, three hundred twenty-two thousand, two hundred forty-two".