82713001093381 has 2 divisors, whose sum is σ = 82713001093382. Its totient is φ = 82713001093380.

The previous prime is 82713001093357. The next prime is 82713001093441. The reversal of 82713001093381 is 18339010031728.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82687195562500 + 25805530881 = 9093250^2 + 160641^2 .

It is a cyclic number.

It is not a de Polignac number, because 82713001093381 - 2¹¹ = 82713001091333 is a prime.

It is a super-2 number, since 2×82713001093381² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82713001097381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41356500546690 + 41356500546691.

It is an arithmetic number, because the mean of its divisors is an integer number (41356500546691).

Almost surely, 2^{82713001093381} is an apocalyptic number.

It is an amenable number.

82713001093381 is a deficient number, since it is larger than the sum of its proper divisors (1).

82713001093381 is an equidigital number, since it uses as much as digits as its factorization.

82713001093381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 46.

The spelling of 82713001093381 in words is "eighty-two trillion, seven hundred thirteen billion, one million, ninety-three thousand, three hundred eighty-one".