11161105010 has 64 divisors (see below), whose sum is σ = 22700476800. Its totient is φ = 3913728000.

The previous prime is 11161105009. The next prime is 11161105027. The reversal of 11161105010 is 1050116111.

It is a self number, because there is not a number n which added to its sum of digits gives 11161105010.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3351026 + ... + 3354354.

It is an arithmetic number, because the mean of its divisors is an integer number (354694950).

Almost surely, 2^11161105010 is an apocalyptic number.

11161105010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11161105010 is an abundant number, since it is smaller than the sum of its proper divisors (11539371790).

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

11161105010 is a wasteful number, since it uses less digits than its factorization.

11161105010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4427.

The product of its (nonzero) digits is 30, while the sum is 17.

The spelling of 11161105010 in words is "eleven billion, one hundred sixty-one million, one hundred five thousand, ten".