2302028568397 has 2 divisors, whose sum is σ = 2302028568398. Its totient is φ = 2302028568396.

The previous prime is 2302028568391. The next prime is 2302028568409. The reversal of 2302028568397 is 7938658202032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1971971424361 + 330057144036 = 1404269^2 + 574506^2 .

It is a cyclic number.

It is not a de Polignac number, because 2302028568397 - 2¹¹ = 2302028566349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2302028568391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151014284198 + 1151014284199.

It is an arithmetic number, because the mean of its divisors is an integer number (1151014284199).

Almost surely, 2^{2302028568397} is an apocalyptic number.

It is an amenable number.

2302028568397 is a deficient number, since it is larger than the sum of its proper divisors (1).

2302028568397 is an equidigital number, since it uses as much as digits as its factorization.

2302028568397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8709120, while the sum is 55.

The spelling of 2302028568397 in words is "two trillion, three hundred two billion, twenty-eight million, five hundred sixty-eight thousand, three hundred ninety-seven".