71013233088 has 112 divisors (see below), whose sum is σ = 238589474560. Its totient is φ = 20289491712.

The previous prime is 71013233087. The next prime is 71013233099. The reversal of 71013233088 is 88033231017.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-3 number, since 3×71013233088³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71013233087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2923306 + ... + 2947497.

Almost surely, 2^71013233088 is an apocalyptic number.

It is an amenable number.

71013233088 is an abundant number, since it is smaller than the sum of its proper divisors (167576241472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

71013233088 is a wasteful number, since it uses less digits than its factorization.

71013233088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5870831 (or 5870815 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 71013233088 in words is "seventy-one billion, thirteen million, two hundred thirty-three thousand, eighty-eight".