102102012002010 has 16 divisors (see below), whose sum is σ = 245044828804896. Its totient is φ = 27227203200528.

The previous prime is 102102012001987. The next prime is 102102012002057. The reversal of 102102012002010 is 10200210201201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1701700200004 + ... + 1701700200063.

It is an arithmetic number, because the mean of its divisors is an integer number (15315301800306).

Almost surely, 2^{102102012002010} is an apocalyptic number.

102102012002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102102012002010 is an abundant number, since it is smaller than the sum of its proper divisors (142942816802886).

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

102102012002010 is a wasteful number, since it uses less digits than its factorization.

102102012002010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3403400400077.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 102102012002010 its reverse (10200210201201), we get a palindrome (112302222203211).

The spelling of 102102012002010 in words is "one hundred two trillion, one hundred two billion, twelve million, two thousand, ten".