11102012110 has 32 divisors (see below), whose sum is σ = 22848454080. Its totient is φ = 3804732672.

The previous prime is 11102012099. The next prime is 11102012111. The reversal of 11102012110 is 1121020111.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102012111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131346 + ... + 198634.

It is an arithmetic number, because the mean of its divisors is an integer number (714014190).

Almost surely, 2^11102012110 is an apocalyptic number.

11102012110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11102012110 is an abundant number, since it is smaller than the sum of its proper divisors (11746441970).

11102012110 is a wasteful number, since it uses less digits than its factorization.

11102012110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69660.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11102012110 its reverse (1121020111), we get a palindrome (12223032221).

The spelling of 11102012110 in words is "eleven billion, one hundred two million, twelve thousand, one hundred ten".