111139108328 has 16 divisors (see below), whose sum is σ = 208394730180. Its totient is φ = 55567180288.

The previous prime is 111139108309. The next prime is 111139108331. The reversal of 111139108328 is 823801931111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 109139051044 + 2000057284 = 330362^2 + 44722^2 .

It is a junction number, because it is equal to n+sod(n) for n = 111139108291 and 111139108300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89225 + ... + 479832.

Almost surely, 2^111139108328 is an apocalyptic number.

It is an amenable number.

111139108328 is a deficient number, since it is larger than the sum of its proper divisors (97255621852).

111139108328 is a wasteful number, since it uses less digits than its factorization.

111139108328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593476 (or 593472 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 38.

The spelling of 111139108328 in words is "one hundred eleven billion, one hundred thirty-nine million, one hundred eight thousand, three hundred twenty-eight".