11001020116 has 24 divisors (see below), whose sum is σ = 19829176416. Its totient is φ = 5336399520.

The previous prime is 11001020089. The next prime is 11001020117. The reversal of 11001020116 is 61102010011.

It is a junction number, because it is equal to n+sod(n) for n = 11001020096 and 11001020105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001020117) 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, 55750 + ... + 158461.

It is an arithmetic number, because the mean of its divisors is an integer number (826215684).

Almost surely, 2^11001020116 is an apocalyptic number.

It is an amenable number.

11001020116 is a deficient number, since it is larger than the sum of its proper divisors (8828156300).

11001020116 is a wasteful number, since it uses less digits than its factorization.

11001020116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214599 (or 214597 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 11001020116 its reverse (61102010011), we get a palindrome (72103030127).

The spelling of 11001020116 in words is "eleven billion, one million, twenty thousand, one hundred sixteen".