101105005505 has 16 divisors (see below), whose sum is σ = 146814664320. Its totient is φ = 65250961152.

The previous prime is 101105005483. The next prime is 101105005543. The reversal of 101105005505 is 505500501101.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 101105005505 - 2⁸ = 101105005249 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84961595 + ... + 84962784.

It is an arithmetic number, because the mean of its divisors is an integer number (9175916520).

Almost surely, 2^101105005505 is an apocalyptic number.

It is an amenable number.

101105005505 is a deficient number, since it is larger than the sum of its proper divisors (45709658815).

101105005505 is a wasteful number, since it uses less digits than its factorization.

101105005505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169924408.

The product of its (nonzero) digits is 625, while the sum is 23.

Adding to 101105005505 its reverse (505500501101), we get a palindrome (606605506606).

The spelling of 101105005505 in words is "one hundred one billion, one hundred five million, five thousand, five hundred five".