102213120110312 has 16 divisors (see below), whose sum is σ = 192063530235840. Its totient is φ = 50996178714096.

The previous prime is 102213120110291. The next prime is 102213120110371. The reversal of 102213120110312 is 213011021312201.

102213120110312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 13797663698 + ... + 13797671105.

It is an arithmetic number, because the mean of its divisors is an integer number (12003970639740).

Almost surely, 2^{102213120110312} is an apocalyptic number.

It is an amenable number.

102213120110312 is a deficient number, since it is larger than the sum of its proper divisors (89850410125528).

102213120110312 is a wasteful number, since it uses less digits than its factorization.

102213120110312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27595335272 (or 27595335268 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 102213120110312 its reverse (213011021312201), we get a palindrome (315224141422513).

The spelling of 102213120110312 in words is "one hundred two trillion, two hundred thirteen billion, one hundred twenty million, one hundred ten thousand, three hundred twelve".