11616210771 has 32 divisors (see below), whose sum is σ = 17034271488. Its totient is φ = 6982842240.

The previous prime is 11616210757. The next prime is 11616210773. The reversal of 11616210771 is 17701261611.

11616210771 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11616210771 - 2⁹ = 11616210259 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (11616210773) 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 31 ways as a sum of consecutive naturals, for example, 2663925 + ... + 2668281.

It is an arithmetic number, because the mean of its divisors is an integer number (532320984).

Almost surely, 2^11616210771 is an apocalyptic number.

11616210771 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11616210771 is a deficient number, since it is larger than the sum of its proper divisors (5418060717).

11616210771 is a wasteful number, since it uses less digits than its factorization.

11616210771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5011.

The product of its (nonzero) digits is 3528, while the sum is 33.

The spelling of 11616210771 in words is "eleven billion, six hundred sixteen million, two hundred ten thousand, seven hundred seventy-one".