111006106056 has 24 divisors (see below), whose sum is σ = 300641537430. Its totient is φ = 37002035328.

The previous prime is 111006106039. The next prime is 111006106111. The reversal of 111006106056 is 650601600111.

It can be written as a sum of positive squares in only one way, i.e., 110549600100 + 456505956 = 332490^2 + 21366^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 770875665 + ... + 770875808.

Almost surely, 2^111006106056 is an apocalyptic number.

It is an amenable number.

111006106056 is an abundant number, since it is smaller than the sum of its proper divisors (189635431374).

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

111006106056 is a wasteful number, since it uses less digits than its factorization.

111006106056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1541751485 (or 1541751478 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

Adding to 111006106056 its reverse (650601600111), we get a palindrome (761607706167).

The spelling of 111006106056 in words is "one hundred eleven billion, six million, one hundred six thousand, fifty-six".