82331213327 has 16 divisors (see below), whose sum is σ = 90130290432. Its totient is φ = 74584782720.

The previous prime is 82331213323. The next prime is 82331213329. The reversal of 82331213327 is 72331213328.

It is a cyclic number.

It is not a de Polignac number, because 82331213327 - 2² = 82331213323 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 (82331213323) 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 15 ways as a sum of consecutive naturals, for example, 8695598 + ... + 8705060.

It is an arithmetic number, because the mean of its divisors is an integer number (5633143152).

Almost surely, 2^82331213327 is an apocalyptic number.

82331213327 is a deficient number, since it is larger than the sum of its proper divisors (7799077105).

82331213327 is a wasteful number, since it uses less digits than its factorization.

82331213327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12158.

The product of its digits is 36288, while the sum is 35.

Subtracting from 82331213327 its reverse (72331213328), we obtain a palindrome (9999999999).

The spelling of 82331213327 in words is "eighty-two billion, three hundred thirty-one million, two hundred thirteen thousand, three hundred twenty-seven".