111011100000010 has 32 divisors (see below), whose sum is σ = 228372002127360. Its totient is φ = 38059896788352.

The previous prime is 111011100000001. The next prime is 111011100000019. The reversal of 111011100000010 is 10000001110111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (111011100000001) and next prime (111011100000019).

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a junction number, because it is equal to n+sod(n) for n = 111011099999939 and 111011100000002.

It is not an unprimeable number, because it can be changed into a prime (111011100000019) 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, 19358850 + ... + 24429229.

It is an arithmetic number, because the mean of its divisors is an integer number (7136625066480).

Almost surely, 2^{111011100000010} is an apocalyptic number.

111011100000010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111011100000010 is an abundant number, since it is smaller than the sum of its proper divisors (117360902127350).

111011100000010 is a wasteful number, since it uses less digits than its factorization.

111011100000010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43824310.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 111011100000010 its reverse (10000001110111), we get a palindrome (121011101110121).

The spelling of 111011100000010 in words is "one hundred eleven trillion, eleven billion, one hundred million, ten", and thus it is an aban number.