211133330110102 has 4 divisors (see below), whose sum is σ = 316699995165156. Its totient is φ = 105566665055050.

The previous prime is 211133330110099. The next prime is 211133330110181. The reversal of 211133330110102 is 201011033331112.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×211133330110102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52783332527524 + ... + 52783332527527.

It is an arithmetic number, because the mean of its divisors is an integer number (79174998791289).

Almost surely, 2^{211133330110102} is an apocalyptic number.

211133330110102 is a deficient number, since it is larger than the sum of its proper divisors (105566665055054).

211133330110102 is a wasteful number, since it uses less digits than its factorization.

211133330110102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105566665055053.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 211133330110102 its reverse (201011033331112), we get a palindrome (412144363441214).

The spelling of 211133330110102 in words is "two hundred eleven trillion, one hundred thirty-three billion, three hundred thirty million, one hundred ten thousand, one hundred two".