111000101102 has 16 divisors (see below), whose sum is σ = 183434914224. Its totient is φ = 49955040000.

The previous prime is 111000101011. The next prime is 111000101111. The reversal of 111000101102 is 201101000111.

It is a happy number.

It is a super-2 number, since 2×111000101102² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 111000101102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24975299 + ... + 24979742.

It is an arithmetic number, because the mean of its divisors is an integer number (11464682139).

Almost surely, 2^111000101102 is an apocalyptic number.

111000101102 is a deficient number, since it is larger than the sum of its proper divisors (72434813122).

111000101102 is a wasteful number, since it uses less digits than its factorization.

111000101102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49955155.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 111000101102 its reverse (201101000111), we get a palindrome (312101101213).

The spelling of 111000101102 in words is "one hundred eleven billion, one hundred one thousand, one hundred two".