71112070101 has 8 divisors (see below), whose sum is σ = 96370455904. Its totient is φ = 46630865520.

The previous prime is 71112070097. The next prime is 71112070103. The reversal of 71112070101 is 10107021117.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 71112070101 - 2² = 71112070097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71112070103) 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 7 ways as a sum of consecutive naturals, for example, 194295091 + ... + 194295456.

It is an arithmetic number, because the mean of its divisors is an integer number (12046306988).

Almost surely, 2^71112070101 is an apocalyptic number.

It is an amenable number.

71112070101 is a deficient number, since it is larger than the sum of its proper divisors (25258385803).

71112070101 is a wasteful number, since it uses less digits than its factorization.

71112070101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388590611.

The product of its (nonzero) digits is 98, while the sum is 21.

Adding to 71112070101 its reverse (10107021117), we get a palindrome (81219091218).

The spelling of 71112070101 in words is "seventy-one billion, one hundred twelve million, seventy thousand, one hundred one".