96845281081 has 2 divisors, whose sum is σ = 96845281082. Its totient is φ = 96845281080.

The previous prime is 96845281067. The next prime is 96845281087. The reversal of 96845281081 is 18018254869.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94300583056 + 2544698025 = 307084^2 + 50445^2 .

It is a cyclic number.

It is not a de Polignac number, because 96845281081 - 2²¹ = 96843183929 is a prime.

It is a super-2 number, since 2×96845281081² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (96845281087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48422640540 + 48422640541.

It is an arithmetic number, because the mean of its divisors is an integer number (48422640541).

Almost surely, 2^96845281081 is an apocalyptic number.

It is an amenable number.

96845281081 is a deficient number, since it is larger than the sum of its proper divisors (1).

96845281081 is an equidigital number, since it uses as much as digits as its factorization.

96845281081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1105920, while the sum is 52.

The spelling of 96845281081 in words is "ninety-six billion, eight hundred forty-five million, two hundred eighty-one thousand, eighty-one".