101110005605 has 24 divisors (see below), whose sum is σ = 141678354048. Its totient is φ = 67857362208.

The previous prime is 101110005599. The next prime is 101110005641. The reversal of 101110005605 is 506500011101.

It is not a de Polignac number, because 101110005605 - 2¹⁸ = 101109743461 is a prime.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 576569 + ... + 731198.

It is an arithmetic number, because the mean of its divisors is an integer number (5903264752).

Almost surely, 2^101110005605 is an apocalyptic number.

It is an amenable number.

101110005605 is a deficient number, since it is larger than the sum of its proper divisors (40568348443).

101110005605 is an equidigital number, since it uses as much as digits as its factorization.

101110005605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1307873 (or 1307826 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 20.

Adding to 101110005605 its reverse (506500011101), we get a palindrome (607610016706).

The spelling of 101110005605 in words is "one hundred one billion, one hundred ten million, five thousand, six hundred five".