110001011101101 has 16 divisors (see below), whose sum is σ = 162965041420800. Its totient is φ = 73333746162144.

The previous prime is 110001011101097. The next prime is 110001011101117. The reversal of 110001011101101 is 101101110100011.

It is not a de Polignac number, because 110001011101101 - 2² = 110001011101097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110001011301101) 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, 618465 + ... + 14845353.

It is an arithmetic number, because the mean of its divisors is an integer number (10185315088800).

Almost surely, 2^{110001011101101} is an apocalyptic number.

It is an amenable number.

110001011101101 is a deficient number, since it is larger than the sum of its proper divisors (52964030319699).

110001011101101 is a wasteful number, since it uses less digits than its factorization.

110001011101101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14513265 (or 14513259 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 9.

Adding to 110001011101101 its reverse (101101110100011), we get a palindrome (211102121201112).

The spelling of 110001011101101 in words is "one hundred ten trillion, one billion, eleven million, one hundred one thousand, one hundred one".