2147300182681 has 2 divisors, whose sum is σ = 2147300182682. Its totient is φ = 2147300182680.

The previous prime is 2147300182613. The next prime is 2147300182733. The reversal of 2147300182681 is 1862810037412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2122732441600 + 24567741081 = 1456960^2 + 156741^2 .

It is a cyclic number.

It is not a de Polignac number, because 2147300182681 - 2¹¹ = 2147300180633 is a prime.

It is a super-3 number, since 3×2147300182681³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (2147300182081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1073650091340 + 1073650091341.

It is an arithmetic number, because the mean of its divisors is an integer number (1073650091341).

Almost surely, 2^{2147300182681} is an apocalyptic number.

It is an amenable number.

2147300182681 is a deficient number, since it is larger than the sum of its proper divisors (1).

2147300182681 is an equidigital number, since it uses as much as digits as its factorization.

2147300182681 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 43.

The spelling of 2147300182681 in words is "two trillion, one hundred forty-seven billion, three hundred million, one hundred eighty-two thousand, six hundred eighty-one".