3242102306257 has 2 divisors, whose sum is σ = 3242102306258. Its totient is φ = 3242102306256.

The previous prime is 3242102306249. The next prime is 3242102306263. The reversal of 3242102306257 is 7526032012423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2325795803136 + 916306503121 = 1525056^2 + 957239^2 .

It is an emirp because it is prime and its reverse (7526032012423) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3242102306257 - 2³ = 3242102306249 is a prime.

It is a super-2 number, since 2×3242102306257² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3242102306237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621051153128 + 1621051153129.

It is an arithmetic number, because the mean of its divisors is an integer number (1621051153129).

Almost surely, 2^{3242102306257} is an apocalyptic number.

It is an amenable number.

3242102306257 is a deficient number, since it is larger than the sum of its proper divisors (1).

3242102306257 is an equidigital number, since it uses as much as digits as its factorization.

3242102306257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 37.

The spelling of 3242102306257 in words is "three trillion, two hundred forty-two billion, one hundred two million, three hundred six thousand, two hundred fifty-seven".