111050002145 has 8 divisors (see below), whose sum is σ = 140273687040. Its totient is φ = 84164212080.

The previous prime is 111050002121. The next prime is 111050002153. The reversal of 111050002145 is 541200050111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 111050002145 - 2⁶ = 111050002081 is a prime.

It is an unprimeable number.

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, 584473601 + ... + 584473790.

It is an arithmetic number, because the mean of its divisors is an integer number (17534210880).

Almost surely, 2^111050002145 is an apocalyptic number.

It is an amenable number.

111050002145 is a deficient number, since it is larger than the sum of its proper divisors (29223684895).

111050002145 is a wasteful number, since it uses less digits than its factorization.

111050002145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168947415.

The product of its (nonzero) digits is 200, while the sum is 20.

Adding to 111050002145 its reverse (541200050111), we get a palindrome (652250052256).

The spelling of 111050002145 in words is "one hundred eleven billion, fifty million, two thousand, one hundred forty-five".