83543880242311 has 8 divisors (see below), whose sum is σ = 84913644420000. Its totient is φ = 82174122270240.

The previous prime is 83543880242293. The next prime is 83543880242341. The reversal of 83543880242311 is 11324208834538.

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 83543880242311 - 2¹⁷ = 83543880111239 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 (83543880242341) 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, 31224990 + ... + 33794788.

It is an arithmetic number, because the mean of its divisors is an integer number (10614205552500).

Almost surely, 2^{83543880242311} is an apocalyptic number.

83543880242311 is a deficient number, since it is larger than the sum of its proper divisors (1369764177689).

83543880242311 is a wasteful number, since it uses less digits than its factorization.

83543880242311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3102809.

The product of its (nonzero) digits is 4423680, while the sum is 52.

The spelling of 83543880242311 in words is "eighty-three trillion, five hundred forty-three billion, eight hundred eighty million, two hundred forty-two thousand, three hundred eleven".