82374751327331 has 2 divisors, whose sum is σ = 82374751327332. Its totient is φ = 82374751327330.

The previous prime is 82374751327261. The next prime is 82374751327339. The reversal of 82374751327331 is 13372315747328.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82374751327331 - 2²⁶ = 82374684218467 is a prime.

It is a super-2 number, since 2×82374751327331² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (82374751327339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41187375663665 + 41187375663666.

It is an arithmetic number, because the mean of its divisors is an integer number (41187375663666).

Almost surely, 2^{82374751327331} is an apocalyptic number.

82374751327331 is a deficient number, since it is larger than the sum of its proper divisors (1).

82374751327331 is an equidigital number, since it uses as much as digits as its factorization.

82374751327331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17781120, while the sum is 56.

The spelling of 82374751327331 in words is "eighty-two trillion, three hundred seventy-four billion, seven hundred fifty-one million, three hundred twenty-seven thousand, three hundred thirty-one".