83133882115 has 4 divisors (see below), whose sum is σ = 99760658544. Its totient is φ = 66507105688.

The previous prime is 83133882113. The next prime is 83133882121. The reversal of 83133882115 is 51128833138.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 83133882115 - 2¹ = 83133882113 is a prime.

It is a super-2 number, since 2×83133882115² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83133882113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8313388207 + ... + 8313388216.

It is an arithmetic number, because the mean of its divisors is an integer number (24940164636).

Almost surely, 2^83133882115 is an apocalyptic number.

83133882115 is a deficient number, since it is larger than the sum of its proper divisors (16626776429).

83133882115 is a wasteful number, since it uses less digits than its factorization.

83133882115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16626776428.

The product of its digits is 138240, while the sum is 43.

The spelling of 83133882115 in words is "eighty-three billion, one hundred thirty-three million, eight hundred eighty-two thousand, one hundred fifteen".