110000100121111 has 16 divisors (see below), whose sum is σ = 112084508160000. Its totient is φ = 107923045048000.

The previous prime is 110000100121099. The next prime is 110000100121129. The reversal of 110000100121111 is 111121001000011.

It is a cyclic number.

It is not a de Polignac number, because 110000100121111 - 2⁷ = 110000100120983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110000100121711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 763822890 + ... + 763966888.

It is an arithmetic number, because the mean of its divisors is an integer number (7005281760000).

Almost surely, 2^{110000100121111} is an apocalyptic number.

110000100121111 is a deficient number, since it is larger than the sum of its proper divisors (2084408038889).

110000100121111 is a wasteful number, since it uses less digits than its factorization.

110000100121111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169430.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 110000100121111 its reverse (111121001000011), we get a palindrome (221121101121122).

The spelling of 110000100121111 in words is "one hundred ten trillion, one hundred million, one hundred twenty-one thousand, one hundred eleven".