2147300132657 has 2 divisors, whose sum is σ = 2147300132658. Its totient is φ = 2147300132656.

The previous prime is 2147300132617. The next prime is 2147300132689. The reversal of 2147300132657 is 7562310037412.

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., 2147282860321 + 17272336 = 1465361^2 + 4156^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2147300132657 is a prime.

It is a super-2 number, since 2×2147300132657² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2147300132617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1073650066328 + 1073650066329.

It is an arithmetic number, because the mean of its divisors is an integer number (1073650066329).

Almost surely, 2^{2147300132657} is an apocalyptic number.

It is an amenable number.

2147300132657 is a deficient number, since it is larger than the sum of its proper divisors (1).

2147300132657 is an equidigital number, since it uses as much as digits as its factorization.

2147300132657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211680, while the sum is 41.

The spelling of 2147300132657 in words is "two trillion, one hundred forty-seven billion, three hundred million, one hundred thirty-two thousand, six hundred fifty-seven".