111445351014 has 16 divisors (see below), whose sum is σ = 222906467952. Its totient is φ = 37145822688.

The previous prime is 111445350971. The next prime is 111445351019. The reversal of 111445351014 is 410153544111.

111445351014 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111445351019) 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 7 ways as a sum of consecutive naturals, for example, 564009 + ... + 735524.

It is an arithmetic number, because the mean of its divisors is an integer number (13931654247).

Almost surely, 2^111445351014 is an apocalyptic number.

111445351014 is an abundant number, since it is smaller than the sum of its proper divisors (111461116938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111445351014 is a wasteful number, since it uses less digits than its factorization.

111445351014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313831.

The product of its (nonzero) digits is 4800, while the sum is 30.

Adding to 111445351014 its reverse (410153544111), we get a palindrome (521598895125).

The spelling of 111445351014 in words is "one hundred eleven billion, four hundred forty-five million, three hundred fifty-one thousand, fourteen".