71100110101 has 4 divisors (see below), whose sum is σ = 71497317600. Its totient is φ = 70702902604.

The previous prime is 71100110099. The next prime is 71100110111. The reversal of 71100110101 is 10101100117.

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 not a de Polignac number, because 71100110101 - 2¹ = 71100110099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71100110111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198603481 + ... + 198603838.

It is an arithmetic number, because the mean of its divisors is an integer number (17874329400).

Almost surely, 2^71100110101 is an apocalyptic number.

It is an amenable number.

71100110101 is a deficient number, since it is larger than the sum of its proper divisors (397207499).

71100110101 is a wasteful number, since it uses less digits than its factorization.

71100110101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397207498.

The product of its (nonzero) digits is 7, while the sum is 13.

Adding to 71100110101 its reverse (10101100117), we get a palindrome (81201210218).

The spelling of 71100110101 in words is "seventy-one billion, one hundred million, one hundred ten thousand, one hundred one".