111055510106 has 16 divisors (see below), whose sum is σ = 169361728200. Its totient is φ = 54608980800.

The previous prime is 111055510039. The next prime is 111055510127. The reversal of 111055510106 is 601015550111.

It can be written as a sum of positive squares in 4 ways, for example, as 103269036025 + 7786474081 = 321355^2 + 88241^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1814801 + ... + 1874996.

Almost surely, 2^111055510106 is an apocalyptic number.

111055510106 is a deficient number, since it is larger than the sum of its proper divisors (58306218094).

111055510106 is a wasteful number, since it uses less digits than its factorization.

111055510106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3690049.

The product of its (nonzero) digits is 750, while the sum is 26.

The spelling of 111055510106 in words is "one hundred eleven billion, fifty-five million, five hundred ten thousand, one hundred six".