102003212130210 has 96 divisors (see below), whose sum is σ = 265312467463680. Its totient is φ = 27190180318464.

The previous prime is 102003212130107. The next prime is 102003212130221. The reversal of 102003212130210 is 12031212300201.

102003212130210 is a `hidden beast` number, since 1 + 0 + 2 + 0 + 0 + 321 + 2 + 130 + 210 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2771130286 + ... + 2771167094.

It is an arithmetic number, because the mean of its divisors is an integer number (2763671536080).

Almost surely, 2^{102003212130210} is an apocalyptic number.

102003212130210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102003212130210 is an abundant number, since it is smaller than the sum of its proper divisors (163309255333470).

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

102003212130210 is a wasteful number, since it uses less digits than its factorization.

102003212130210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48072 (or 48069 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 102003212130210 its reverse (12031212300201), we get a palindrome (114034424430411).

The spelling of 102003212130210 in words is "one hundred two trillion, three billion, two hundred twelve million, one hundred thirty thousand, two hundred ten".