101210212102102 has 8 divisors (see below), whose sum is σ = 151820083474200. Its totient is φ = 50603517610704.

The previous prime is 101210212102091. The next prime is 101210212102151. The reversal of 101210212102102 is 201201212012101.

101210212102102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

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, 794140527 + ... + 794267962.

It is an arithmetic number, because the mean of its divisors is an integer number (18977510434275).

Almost surely, 2^{101210212102102} is an apocalyptic number.

101210212102102 is a deficient number, since it is larger than the sum of its proper divisors (50609871372098).

101210212102102 is a wasteful number, since it uses less digits than its factorization.

101210212102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1588440350.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101210212102102 its reverse (201201212012101), we get a palindrome (302411424114203).

Subtracting 101210212102102 from its reverse (201201212012101), we obtain a palindrome (99990999909999).

The spelling of 101210212102102 in words is "one hundred one trillion, two hundred ten billion, two hundred twelve million, one hundred two thousand, one hundred two".