110001011100001 has 16 divisors (see below), whose sum is σ = 127233747615744. Its totient is φ = 93147916576464.

The previous prime is 110001011099999. The next prime is 110001011100023. The reversal of 110001011100001 is 100001110100011.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 110001011100001 - 2¹ = 110001011099999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is not an unprimeable number, because it can be changed into a prime (110001011100091) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 17605920 + ... + 23021086.

It is an arithmetic number, because the mean of its divisors is an integer number (7952109225984).

Almost surely, 2^{110001011100001} is an apocalyptic number.

It is an amenable number.

110001011100001 is a deficient number, since it is larger than the sum of its proper divisors (17232736515743).

110001011100001 is an equidigital number, since it uses as much as digits as its factorization.

110001011100001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5450220.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 110001011100001 its reverse (100001110100011), we get a palindrome (210002121200012).

The spelling of 110001011100001 in words is "one hundred ten trillion, one billion, eleven million, one hundred thousand, one".