103320001211212 has 12 divisors (see below), whose sum is σ = 180811701679896. Its totient is φ = 51659515016960.

The previous prime is 103320001211177. The next prime is 103320001211227. The reversal of 103320001211212 is 212112100023301.

It is a self number, because there is not a number n which added to its sum of digits gives 103320001211212.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120918214 + ... + 121769677.

It is an arithmetic number, because the mean of its divisors is an integer number (15067641806658).

Almost surely, 2^{103320001211212} is an apocalyptic number.

It is an amenable number.

103320001211212 is a deficient number, since it is larger than the sum of its proper divisors (77491700468684).

103320001211212 is a wasteful number, since it uses less digits than its factorization.

103320001211212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242794328 (or 242794326 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 103320001211212 its reverse (212112100023301), we get a palindrome (315432101234513).

The spelling of 103320001211212 in words is "one hundred three trillion, three hundred twenty billion, one million, two hundred eleven thousand, two hundred twelve".