102102212011101 has 8 divisors (see below), whose sum is σ = 136176667234464. Its totient is φ = 68047949064240.

The previous prime is 102102212011069. The next prime is 102102212011159. The reversal of 102102212011101 is 101110212201201.

It is a happy number.

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

It is not a de Polignac number, because 102102212011101 - 2⁵ = 102102212011069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102102212011181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5048057326 + ... + 5048077551.

It is an arithmetic number, because the mean of its divisors is an integer number (17022083404308).

Almost surely, 2^{102102212011101} is an apocalyptic number.

It is an amenable number.

102102212011101 is a deficient number, since it is larger than the sum of its proper divisors (34074455223363).

102102212011101 is a wasteful number, since it uses less digits than its factorization.

102102212011101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10096138251.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 102102212011101 its reverse (101110212201201), we get a palindrome (203212424212302).

The spelling of 102102212011101 in words is "one hundred two trillion, one hundred two billion, two hundred twelve million, eleven thousand, one hundred one".