302132234009 has 2 divisors, whose sum is σ = 302132234010. Its totient is φ = 302132234008.

The previous prime is 302132233999. The next prime is 302132234087. The reversal of 302132234009 is 900432231203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 288076945984 + 14055288025 = 536728^2 + 118555^2 .

It is an emirp because it is prime and its reverse (900432231203) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 302132234009 - 2²⁴ = 302115456793 is a prime.

It is not a weakly prime, because it can be changed into another prime (302132234609) 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, 151066117004 + 151066117005.

It is an arithmetic number, because the mean of its divisors is an integer number (151066117005).

Almost surely, 2^302132234009 is an apocalyptic number.

It is an amenable number.

302132234009 is a deficient number, since it is larger than the sum of its proper divisors (1).

302132234009 is an equidigital number, since it uses as much as digits as its factorization.

302132234009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 29.

The spelling of 302132234009 in words is "three hundred two billion, one hundred thirty-two million, two hundred thirty-four thousand, nine".