111552141104 has 20 divisors (see below), whose sum is σ = 219795534120. Its totient is φ = 54830712960.

The previous prime is 111552141097. The next prime is 111552141109. The reversal of 111552141104 is 401141255111.

It is not an unprimeable number, because it can be changed into a prime (111552141109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59083877 + ... + 59085764.

It is an arithmetic number, because the mean of its divisors is an integer number (10989776706).

Almost surely, 2^111552141104 is an apocalyptic number.

It is an amenable number.

111552141104 is a deficient number, since it is larger than the sum of its proper divisors (108243393016).

111552141104 is a wasteful number, since it uses less digits than its factorization.

111552141104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118169708 (or 118169702 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 26.

Adding to 111552141104 its reverse (401141255111), we get a palindrome (512693396215).

The spelling of 111552141104 in words is "one hundred eleven billion, five hundred fifty-two million, one hundred forty-one thousand, one hundred four".