102011002020210 has 16 divisors (see below), whose sum is σ = 244826404848576. Its totient is φ = 27202933872048.

The previous prime is 102011002020197. The next prime is 102011002020227. The reversal of 102011002020210 is 12020200110201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1700183366974 + ... + 1700183367033.

It is an arithmetic number, because the mean of its divisors is an integer number (15301650303036).

Almost surely, 2^{102011002020210} is an apocalyptic number.

102011002020210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102011002020210 is an abundant number, since it is smaller than the sum of its proper divisors (142815402828366).

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

102011002020210 is a wasteful number, since it uses less digits than its factorization.

102011002020210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3400366734017.

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

Adding to 102011002020210 its reverse (12020200110201), we get a palindrome (114031202130411).

The spelling of 102011002020210 in words is "one hundred two trillion, eleven billion, two million, twenty thousand, two hundred ten".