34300012321 has 2 divisors, whose sum is σ = 34300012322. Its totient is φ = 34300012320.

The previous prime is 34300012301. The next prime is 34300012349. The reversal of 34300012321 is 12321000343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32464832400 + 1835179921 = 180180^2 + 42839^2 .

It is an emirp because it is prime and its reverse (12321000343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34300012321 - 2⁵ = 34300012289 is a prime.

It is not a weakly prime, because it can be changed into another prime (34300012301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17150006160 + 17150006161.

It is an arithmetic number, because the mean of its divisors is an integer number (17150006161).

Almost surely, 2^34300012321 is an apocalyptic number.

It is an amenable number.

34300012321 is a deficient number, since it is larger than the sum of its proper divisors (1).

34300012321 is an equidigital number, since it uses as much as digits as its factorization.

34300012321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 34300012321 its reverse (12321000343), we get a palindrome (46621012664).

The spelling of 34300012321 in words is "thirty-four billion, three hundred million, twelve thousand, three hundred twenty-one".