110000010111001 has 4 divisors (see below), whose sum is σ = 110091600462004. Its totient is φ = 109908419760000.

The previous prime is 110000010110983. The next prime is 110000010111119. The reversal of 110000010111001 is 100111010000011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 53098620134400 + 56901389976601 = 7286880^2 + 7543301^2 .

It is a cyclic number.

It is not a de Polignac number, because 110000010111001 - 2¹⁷ = 110000009979929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110000010112001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45795173700 + ... + 45795176101.

It is an arithmetic number, because the mean of its divisors is an integer number (27522900115501).

Almost surely, 2^{110000010111001} is an apocalyptic number.

It is an amenable number.

110000010111001 is a deficient number, since it is larger than the sum of its proper divisors (91590351003).

110000010111001 is an equidigital number, since it uses as much as digits as its factorization.

110000010111001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91590351002.

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

Adding to 110000010111001 its reverse (100111010000011), we get a palindrome (210111020111012).

It can be divided in two parts, 110000010 and 111001, that added together give a palindrome (110111011).

The spelling of 110000010111001 in words is "one hundred ten trillion, ten million, one hundred eleven thousand, one".