82331213323 has 2 divisors, whose sum is σ = 82331213324. Its totient is φ = 82331213322.

The previous prime is 82331213183. The next prime is 82331213329. The reversal of 82331213323 is 32331213328.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82331213323 is a prime.

It is not a weakly prime, because it can be changed into another prime (82331213329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41165606661 + 41165606662.

It is an arithmetic number, because the mean of its divisors is an integer number (41165606662).

Almost surely, 2^82331213323 is an apocalyptic number.

82331213323 is a deficient number, since it is larger than the sum of its proper divisors (1).

82331213323 is an equidigital number, since it uses as much as digits as its factorization.

82331213323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 31.

The spelling of 82331213323 in words is "eighty-two billion, three hundred thirty-one million, two hundred thirteen thousand, three hundred twenty-three".