2111101016 has 64 divisors (see below), whose sum is σ = 4111884000. Its totient is φ = 1015676928.

The previous prime is 2111101009. The next prime is 2111101019. The reversal of 2111101016 is 6101011112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111101019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4701560 + ... + 4702008.

Almost surely, 2^2111101016 is an apocalyptic number.

It is an amenable number.

2111101016 is a deficient number, since it is larger than the sum of its proper divisors (2000782984).

2111101016 is a wasteful number, since it uses less digits than its factorization.

2111101016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708 (or 704 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 14.

The square root of 2111101016 is about 45946.7193170524. The cubic root of 2111101016 is about 1282.8316656304.

Adding to 2111101016 its reverse (6101011112), we get a palindrome (8212112128).

The spelling of 2111101016 in words is "two billion, one hundred eleven million, one hundred one thousand, sixteen".