71031122014213 has 8 divisors (see below), whose sum is σ = 71069870880000. Its totient is φ = 70992374725920.

The previous prime is 71031122014207. The next prime is 71031122014219. The reversal of 71031122014213 is 31241022113017.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (71031122014207) and next prime (71031122014219).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-71031122014213 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 (71031122014219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96108913 + ... + 96845161.

It is an arithmetic number, because the mean of its divisors is an integer number (8883733860000).

Almost surely, 2^{71031122014213} is an apocalyptic number.

It is an amenable number.

71031122014213 is a deficient number, since it is larger than the sum of its proper divisors (38748865787).

71031122014213 is a wasteful number, since it uses less digits than its factorization.

71031122014213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788747.

The product of its (nonzero) digits is 2016, while the sum is 28.

The spelling of 71031122014213 in words is "seventy-one trillion, thirty-one billion, one hundred twenty-two million, fourteen thousand, two hundred thirteen".