71160161015091 has 8 divisors (see below), whose sum is σ = 94880253650944. Its totient is φ = 47440087861320.

The previous prime is 71160161015077. The next prime is 71160161015137. The reversal of 71160161015091 is 19051016106117.

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

It is not a de Polignac number, because 71160161015091 - 2¹¹ = 71160161013043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71160161019091) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 12023670 + ... + 16937796.

It is an arithmetic number, because the mean of its divisors is an integer number (11860031706368).

Almost surely, 2^{71160161015091} is an apocalyptic number.

71160161015091 is a deficient number, since it is larger than the sum of its proper divisors (23720092635853).

71160161015091 is a wasteful number, since it uses less digits than its factorization.

71160161015091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9741041.

The product of its (nonzero) digits is 11340, while the sum is 39.

The spelling of 71160161015091 in words is "seventy-one trillion, one hundred sixty billion, one hundred sixty-one million, fifteen thousand, ninety-one".