111150052456 has 8 divisors (see below), whose sum is σ = 208406348370. Its totient is φ = 55575026224.

The previous prime is 111150052411. The next prime is 111150052493. The reversal of 111150052456 is 654250051111.

111150052456 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 74720222500 + 36429829956 = 273350^2 + 190866^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 6946878271 + ... + 6946878286.

Almost surely, 2^111150052456 is an apocalyptic number.

It is an amenable number.

111150052456 is a deficient number, since it is larger than the sum of its proper divisors (97256295914).

111150052456 is a wasteful number, since it uses less digits than its factorization.

111150052456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13893756563 (or 13893756559 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 31.

The spelling of 111150052456 in words is "one hundred eleven billion, one hundred fifty million, fifty-two thousand, four hundred fifty-six".