110011100011001 has 16 divisors (see below), whose sum is σ = 127932920011008. Its totient is φ = 92649832699200.

The previous prime is 110011100010971. The next prime is 110011100011009. The reversal of 110011100011001 is 100110001110011.

It is not a de Polignac number, because 110011100011001 - 2³⁴ = 109993920141817 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110011100011001.

It is not an unprimeable number, because it can be changed into a prime (110011100011009) 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, 377585270 + ... + 377876511.

It is an arithmetic number, because the mean of its divisors is an integer number (7995807500688).

Almost surely, 2^{110011100011001} is an apocalyptic number.

It is an amenable number.

110011100011001 is a deficient number, since it is larger than the sum of its proper divisors (17921820000007).

110011100011001 is an equidigital number, since it uses as much as digits as its factorization.

110011100011001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755462152.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 110011100011001 its reverse (100110001110011), we get a palindrome (210121101121012).

The spelling of 110011100011001 in words is "one hundred ten trillion, eleven billion, one hundred million, eleven thousand, one".