111111100030001 has 8 divisors (see below), whose sum is σ = 111122536089600. Its totient is φ = 111099664521472.

The previous prime is 111111100029973. The next prime is 111111100030003. The reversal of 111111100030001 is 100030001111111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111111100030001 - 2³⁸ = 110836222123057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111111100030003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 488516561 + ... + 488743953.

It is an arithmetic number, because the mean of its divisors is an integer number (13890317011200).

Almost surely, 2^{111111100030001} is an apocalyptic number.

It is an amenable number.

111111100030001 is a deficient number, since it is larger than the sum of its proper divisors (11436059599).

111111100030001 is a wasteful number, since it uses less digits than its factorization.

111111100030001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275535.

The product of its (nonzero) digits is 3, while the sum is 11.

Adding to 111111100030001 its reverse (100030001111111), we get a palindrome (211141101141112).

It can be divided in two parts, 111111 and 100030001, that multiplied together give a palindrome (11114433441111).

The spelling of 111111100030001 in words is "one hundred eleven trillion, one hundred eleven billion, one hundred million, thirty thousand, one".