211101333210102 has 16 divisors (see below), whose sum is σ = 422204278579200. Its totient is φ = 70366842376872.

The previous prime is 211101333210073. The next prime is 211101333210113. The reversal of 211101333210102 is 201012333101112.

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, 65467698 + ... + 68616485.

It is an arithmetic number, because the mean of its divisors is an integer number (26387767411200).

Almost surely, 2^{211101333210102} is an apocalyptic number.

211101333210102 is an abundant number, since it is smaller than the sum of its proper divisors (211102945369098).

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

211101333210102 is a wasteful number, since it uses less digits than its factorization.

211101333210102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134346587.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 211101333210102 its reverse (201012333101112), we get a palindrome (412113666311214).

The spelling of 211101333210102 in words is "two hundred eleven trillion, one hundred one billion, three hundred thirty-three million, two hundred ten thousand, one hundred two".