211310001111102 has 16 divisors (see below), whose sum is σ = 422621118162432. Its totient is φ = 70436481047000.

The previous prime is 211310001111101. The next prime is 211310001111109. The reversal of 211310001111102 is 201111100013112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211310001111101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44025774 + ... + 48588977.

It is an arithmetic number, because the mean of its divisors is an integer number (26413819885152).

Almost surely, 2^{211310001111102} is an apocalyptic number.

211310001111102 is an abundant number, since it is smaller than the sum of its proper divisors (211311117051330).

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

211310001111102 is a wasteful number, since it uses less digits than its factorization.

211310001111102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92995023.

The product of its (nonzero) digits is 12, while the sum is 15.

Adding to 211310001111102 its reverse (201111100013112), we get a palindrome (412421101124214).

The spelling of 211310001111102 in words is "two hundred eleven trillion, three hundred ten billion, one million, one hundred eleven thousand, one hundred two".