83307753071 has 4 divisors (see below), whose sum is σ = 88208209152. Its totient is φ = 78407296992.

The previous prime is 83307753029. The next prime is 83307753091. The reversal of 83307753071 is 17035770338.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17035770338 = 2 ⋅8517885169.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83307753071 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 (83307753091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2450228015 + ... + 2450228048.

It is an arithmetic number, because the mean of its divisors is an integer number (22052052288).

Almost surely, 2^83307753071 is an apocalyptic number.

83307753071 is a deficient number, since it is larger than the sum of its proper divisors (4900456081).

83307753071 is a wasteful number, since it uses less digits than its factorization.

83307753071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4900456080.

The product of its (nonzero) digits is 370440, while the sum is 44.

The spelling of 83307753071 in words is "eighty-three billion, three hundred seven million, seven hundred fifty-three thousand, seventy-one".