111345603016 has 16 divisors (see below), whose sum is σ = 210799929600. Its totient is φ = 55132288464.

The previous prime is 111345603011. The next prime is 111345603053. The reversal of 111345603016 is 610306543111.

It is not an unprimeable number, because it can be changed into a prime (111345603011) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 67563256 + ... + 67564903.

It is an arithmetic number, because the mean of its divisors is an integer number (13174995600).

Almost surely, 2^111345603016 is an apocalyptic number.

It is an amenable number.

111345603016 is a deficient number, since it is larger than the sum of its proper divisors (99454326584).

111345603016 is a wasteful number, since it uses less digits than its factorization.

111345603016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135128268 (or 135128264 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 111345603016 in words is "one hundred eleven billion, three hundred forty-five million, six hundred three thousand, sixteen".