110000011001 has 4 divisors (see below), whose sum is σ = 110078640000. Its totient is φ = 109921382004.

The previous prime is 110000010961. The next prime is 110000011007. The reversal of 110000011001 is 100110000011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110000011001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110000011007) 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, 39312401 + ... + 39315198.

It is an arithmetic number, because the mean of its divisors is an integer number (27519660000).

Almost surely, 2^110000011001 is an apocalyptic number.

It is an amenable number.

110000011001 is a deficient number, since it is larger than the sum of its proper divisors (78628999).

110000011001 is an equidigital number, since it uses as much as digits as its factorization.

110000011001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78628998.

The product of its (nonzero) digits is 1, while the sum is 5.

Adding to 110000011001 its reverse (100110000011), we get a palindrome (210110011012).

The spelling of 110000011001 in words is "one hundred ten billion, eleven thousand, one".