111055551004 has 12 divisors (see below), whose sum is σ = 195038843328. Its totient is φ = 55330167200.

The previous prime is 111055551001. The next prime is 111055551017. The reversal of 111055551004 is 400155550111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111055551001) 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, 49400812 + ... + 49403059.

It is an arithmetic number, because the mean of its divisors is an integer number (16253236944).

Almost surely, 2^111055551004 is an apocalyptic number.

It is an amenable number.

111055551004 is a deficient number, since it is larger than the sum of its proper divisors (83983292324).

111055551004 is a wasteful number, since it uses less digits than its factorization.

111055551004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98804156 (or 98804154 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 28.

The spelling of 111055551004 in words is "one hundred eleven billion, fifty-five million, five hundred fifty-one thousand, four".