211010002002102 has 64 divisors (see below), whose sum is σ = 448288674762240. Its totient is φ = 66028374720000.

The previous prime is 211010002002089. The next prime is 211010002002113. The reversal of 211010002002102 is 201200200010112.

It is a congruent 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, 8381533 + ... + 22187160.

It is an arithmetic number, because the mean of its divisors is an integer number (7004510543160).

Almost surely, 2^{211010002002102} is an apocalyptic number.

211010002002102 is an abundant number, since it is smaller than the sum of its proper divisors (237278672760138).

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

211010002002102 is a wasteful number, since it uses less digits than its factorization.

211010002002102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30569269.

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

Adding to 211010002002102 its reverse (201200200010112), we get a palindrome (412210202012214).

The spelling of 211010002002102 in words is "two hundred eleven trillion, ten billion, two million, two thousand, one hundred two".