102110121101202 has 8 divisors (see below), whose sum is σ = 204220242202416. Its totient is φ = 34036707033732.

The previous prime is 102110121101201. The next prime is 102110121101213. The reversal of 102110121101202 is 202101121011201.

It is a happy number.

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

102110121101202 is an admirable number.

It is a super-2 number, since 2×102110121101202² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102110121101201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8509176758428 + ... + 8509176758439.

It is an arithmetic number, because the mean of its divisors is an integer number (25527530275302).

Almost surely, 2^{102110121101202} is an apocalyptic number.

102110121101202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102110121101202 is a wasteful number, since it uses less digits than its factorization.

102110121101202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17018353516872.

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

Adding to 102110121101202 its reverse (202101121011201), we get a palindrome (304211242112403).

Subtracting 102110121101202 from its reverse (202101121011201), we obtain a palindrome (99990999909999).

The spelling of 102110121101202 in words is "one hundred two trillion, one hundred ten billion, one hundred twenty-one million, one hundred one thousand, two hundred two".