71030032023311 has 8 divisors (see below), whose sum is σ = 75714890899200. Its totient is φ = 66439816761240.

The previous prime is 71030032023287. The next prime is 71030032023361. The reversal of 71030032023311 is 11332023003017.

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 71030032023311 - 2¹⁸ = 71030031761167 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 (71030032023361) 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, 23660901905 + ... + 23660904906.

It is an arithmetic number, because the mean of its divisors is an integer number (9464361362400).

Almost surely, 2^{71030032023311} is an apocalyptic number.

71030032023311 is a deficient number, since it is larger than the sum of its proper divisors (4684858875889).

71030032023311 is a wasteful number, since it uses less digits than its factorization.

71030032023311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47321806909.

The product of its (nonzero) digits is 2268, while the sum is 26.

Adding to 71030032023311 its reverse (11332023003017), we get a palindrome (82362055026328).

The spelling of 71030032023311 in words is "seventy-one trillion, thirty billion, thirty-two million, twenty-three thousand, three hundred eleven".