211000102102 has 16 divisors (see below), whose sum is σ = 318505703472. Its totient is φ = 104831794080.

The previous prime is 211000102069. The next prime is 211000102123. The reversal of 211000102102 is 201201000112.

It is a super-3 number, since 3×211000102102³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

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, 1631952 + ... + 1756492.

It is an arithmetic number, because the mean of its divisors is an integer number (19906606467).

Almost surely, 2^211000102102 is an apocalyptic number.

211000102102 is a deficient number, since it is larger than the sum of its proper divisors (107505601370).

211000102102 is a wasteful number, since it uses less digits than its factorization.

211000102102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129903.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 211000102102 its reverse (201201000112), we get a palindrome (412201102214).

The spelling of 211000102102 in words is "two hundred eleven billion, one hundred two thousand, one hundred two".