82512632113 has 2 divisors, whose sum is σ = 82512632114. Its totient is φ = 82512632112.

The previous prime is 82512632107. The next prime is 82512632119. The reversal of 82512632113 is 31123621528.

It is a balanced prime because it is at equal distance from previous prime (82512632107) and next prime (82512632119).

It can be written as a sum of positive squares in only one way, i.e., 82212372529 + 300259584 = 286727^2 + 17328^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82512632113 is a prime.

It is not a weakly prime, because it can be changed into another prime (82512632119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41256316056 + 41256316057.

It is an arithmetic number, because the mean of its divisors is an integer number (41256316057).

Almost surely, 2^82512632113 is an apocalyptic number.

It is an amenable number.

82512632113 is a deficient number, since it is larger than the sum of its proper divisors (1).

82512632113 is an equidigital number, since it uses as much as digits as its factorization.

82512632113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 34.

The spelling of 82512632113 in words is "eighty-two billion, five hundred twelve million, six hundred thirty-two thousand, one hundred thirteen".