111055310000 has 50 divisors (see below), whose sum is σ = 268876035252. Its totient is φ = 44422120000.

The previous prime is 111055309993. The next prime is 111055310017. The reversal of 111055310000 is 13550111.

It is a tau number, because it is divible by the number of its divisors (50).

It is a super-2 number, since 2×111055310000² (a number of 23 digits) contains 22 as substring.

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 9 ways as a sum of consecutive naturals, for example, 5542766 + ... + 5562765.

Almost surely, 2^111055310000 is an apocalyptic number.

111055310000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111055310000 is an abundant number, since it is smaller than the sum of its proper divisors (157820725252).

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

111055310000 is an equidigital number, since it uses as much as digits as its factorization.

111055310000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11105559 (or 11105538 counting only the distinct ones).

The product of its (nonzero) digits is 75, while the sum is 17.

Adding to 111055310000 its reverse (13550111), we get a palindrome (111068860111).

The spelling of 111055310000 in words is "one hundred eleven billion, fifty-five million, three hundred ten thousand".