102110201120 has 96 divisors (see below), whose sum is σ = 247035096000. Its totient is φ = 39863577600.

The previous prime is 102110201111. The next prime is 102110201143. The reversal of 102110201120 is 21102011201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10308170 + ... + 10318070.

It is an arithmetic number, because the mean of its divisors is an integer number (2573282250).

Almost surely, 2^102110201120 is an apocalyptic number.

102110201120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102110201120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123517548000).

102110201120 is an abundant number, since it is smaller than the sum of its proper divisors (144924894880).

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

102110201120 is a wasteful number, since it uses less digits than its factorization.

102110201120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11458 (or 11450 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 102110201120 its reverse (21102011201), we get a palindrome (123212212321).

The spelling of 102110201120 in words is "one hundred two billion, one hundred ten million, two hundred one thousand, one hundred twenty".