111055101101004 has 48 divisors (see below), whose sum is σ = 259567255819872. Its totient is φ = 36955704955392.

The previous prime is 111055101100967. The next prime is 111055101101051. The reversal of 111055101101004 is 400101101550111.

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 15 ways as a sum of consecutive naturals, for example, 121307842 + ... + 122219894.

It is an arithmetic number, because the mean of its divisors is an integer number (5407651162914).

Almost surely, 2^{111055101101004} is an apocalyptic number.

It is an amenable number.

111055101101004 is an abundant number, since it is smaller than the sum of its proper divisors (148512154718868).

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

111055101101004 is a wasteful number, since it uses less digits than its factorization.

111055101101004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929226 (or 929224 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 21.

Adding to 111055101101004 its reverse (400101101550111), we get a palindrome (511156202651115).

The spelling of 111055101101004 in words is "one hundred eleven trillion, fifty-five billion, one hundred one million, one hundred one thousand, four".