102011102200 has 96 divisors (see below), whose sum is σ = 271121932800. Its totient is φ = 34966995840.

The previous prime is 102011102191. The next prime is 102011102233. The reversal of 102011102200 is 2201110201.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10757061 + ... + 10766539.

It is an arithmetic number, because the mean of its divisors is an integer number (2824186800).

Almost surely, 2^102011102200 is an apocalyptic number.

102011102200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102011102200 is an abundant number, since it is smaller than the sum of its proper divisors (169110830600).

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

102011102200 is a wasteful number, since it uses less digits than its factorization.

102011102200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17189 (or 17180 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 102011102200 its reverse (2201110201), we get a palindrome (104212212401).

The spelling of 102011102200 in words is "one hundred two billion, eleven million, one hundred two thousand, two hundred".