4320121013317 has 2 divisors, whose sum is σ = 4320121013318. Its totient is φ = 4320121013316.

The previous prime is 4320121013281. The next prime is 4320121013353. The reversal of 4320121013317 is 7133101210234.

It is a balanced prime because it is at equal distance from previous prime (4320121013281) and next prime (4320121013353).

It can be written as a sum of positive squares in only one way, i.e., 4134739960836 + 185381052481 = 2033406^2 + 430559^2 .

It is a cyclic number.

It is not a de Polignac number, because 4320121013317 - 2³⁹ = 3770365199429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4320121013387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2160060506658 + 2160060506659.

It is an arithmetic number, because the mean of its divisors is an integer number (2160060506659).

Almost surely, 2^{4320121013317} is an apocalyptic number.

It is an amenable number.

4320121013317 is a deficient number, since it is larger than the sum of its proper divisors (1).

4320121013317 is an equidigital number, since it uses as much as digits as its factorization.

4320121013317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The spelling of 4320121013317 in words is "four trillion, three hundred twenty billion, one hundred twenty-one million, thirteen thousand, three hundred seventeen".