71010000100111 has 4 divisors (see below), whose sum is σ = 71011677398752. Its totient is φ = 71008322801472.

The previous prime is 71010000100019. The next prime is 71010000100199. The reversal of 71010000100111 is 11100100001017.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 71010000100111 - 2¹⁷ = 71009999969039 is a prime.

It is a super-2 number, since 2×71010000100111² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 71010000100091 and 71010000100100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71010000110111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 838585815 + ... + 838670488.

It is an arithmetic number, because the mean of its divisors is an integer number (17752919349688).

Almost surely, 2^{71010000100111} is an apocalyptic number.

71010000100111 is a deficient number, since it is larger than the sum of its proper divisors (1677298641).

71010000100111 is a wasteful number, since it uses less digits than its factorization.

71010000100111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1677298640.

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

Adding to 71010000100111 its reverse (11100100001017), we get a palindrome (82110100101128).

The spelling of 71010000100111 in words is "seventy-one trillion, ten billion, one hundred thousand, one hundred eleven".