3301237257161 has 2 divisors, whose sum is σ = 3301237257162. Its totient is φ = 3301237257160.

The previous prime is 3301237257133. The next prime is 3301237257163. The reversal of 3301237257161 is 1617527321033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3254686605625 + 46550651536 = 1804075^2 + 215756^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3301237257161 is a prime.

Together with 3301237257163, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3301237257163) 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, 1650618628580 + 1650618628581.

It is an arithmetic number, because the mean of its divisors is an integer number (1650618628581).

Almost surely, 2^{3301237257161} is an apocalyptic number.

It is an amenable number.

3301237257161 is a deficient number, since it is larger than the sum of its proper divisors (1).

3301237257161 is an equidigital number, since it uses as much as digits as its factorization.

3301237257161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 158760, while the sum is 41.

The spelling of 3301237257161 in words is "three trillion, three hundred one billion, two hundred thirty-seven million, two hundred fifty-seven thousand, one hundred sixty-one".