71031272002703 has 8 divisors (see below), whose sum is σ = 71201145294720. Its totient is φ = 70861400366680.

The previous prime is 71031272002693. The next prime is 71031272002709. The reversal of 71031272002703 is 30720027213017.

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

It is a cyclic number.

It is not a de Polignac number, because 71031272002703 - 2²² = 71031267808399 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 (71031272002709) 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, 155896526 + ... + 156351492.

It is an arithmetic number, because the mean of its divisors is an integer number (8900143161840).

Almost surely, 2^{71031272002703} is an apocalyptic number.

71031272002703 is a deficient number, since it is larger than the sum of its proper divisors (169873292017).

71031272002703 is a wasteful number, since it uses less digits than its factorization.

71031272002703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827997.

The product of its (nonzero) digits is 24696, while the sum is 35.

The spelling of 71031272002703 in words is "seventy-one trillion, thirty-one billion, two hundred seventy-two million, two thousand, seven hundred three".