111023221100030 has 64 divisors (see below), whose sum is σ = 203762237515200. Its totient is φ = 43542058444800.

The previous prime is 111023221099997. The next prime is 111023221100069. The reversal of 111023221100030 is 30001122320111.

111023221100030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×111023221100030² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111023221099981 and 111023221100008.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2136145124 + ... + 2136197096.

It is an arithmetic number, because the mean of its divisors is an integer number (3183784961175).

Almost surely, 2^{111023221100030} is an apocalyptic number.

111023221100030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111023221100030 is a deficient number, since it is larger than the sum of its proper divisors (92739016415170).

111023221100030 is a wasteful number, since it uses less digits than its factorization.

111023221100030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61469.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 111023221100030 its reverse (30001122320111), we get a palindrome (141024343420141).

The spelling of 111023221100030 in words is "one hundred eleven trillion, twenty-three billion, two hundred twenty-one million, one hundred thousand, thirty".