102004102210 has 64 divisors (see below), whose sum is σ = 192500582400. Its totient is φ = 38871383040.

The previous prime is 102004102147. The next prime is 102004102231. The reversal of 102004102210 is 12201400201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5209699 + ... + 5229241.

It is an arithmetic number, because the mean of its divisors is an integer number (3007821600).

Almost surely, 2^102004102210 is an apocalyptic number.

102004102210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102004102210 is a deficient number, since it is larger than the sum of its proper divisors (90496480190).

102004102210 is a wasteful number, since it uses less digits than its factorization.

102004102210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19843.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 102004102210 its reverse (12201400201), we get a palindrome (114205502411).

The spelling of 102004102210 in words is "one hundred two billion, four million, one hundred two thousand, two hundred ten".