3121262060017 has 2 divisors, whose sum is σ = 3121262060018. Its totient is φ = 3121262060016.

The previous prime is 3121262059997. The next prime is 3121262060069. The reversal of 3121262060017 is 7100602621213.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2491586482576 + 629675577441 = 1578476^2 + 793521^2 .

It is an emirp because it is prime and its reverse (7100602621213) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3121262060017 - 2⁷ = 3121262059889 is a prime.

It is not a weakly prime, because it can be changed into another prime (3121262060717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1560631030008 + 1560631030009.

It is an arithmetic number, because the mean of its divisors is an integer number (1560631030009).

Almost surely, 2^{3121262060017} is an apocalyptic number.

It is an amenable number.

3121262060017 is a deficient number, since it is larger than the sum of its proper divisors (1).

3121262060017 is an equidigital number, since it uses as much as digits as its factorization.

3121262060017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 3121262060017 in words is "three trillion, one hundred twenty-one billion, two hundred sixty-two million, sixty thousand, seventeen".