10302200609 has 2 divisors, whose sum is σ = 10302200610. Its totient is φ = 10302200608.

The previous prime is 10302200603. The next prime is 10302200611. The reversal of 10302200609 is 90600220301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5421082384 + 4881118225 = 73628^2 + 69865^2 .

It is a cyclic number.

It is not a de Polignac number, because 10302200609 - 2²⁰ = 10301152033 is a prime.

It is a super-2 number, since 2×10302200609² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 10302200611, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (10302200603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5151100304 + 5151100305.

It is an arithmetic number, because the mean of its divisors is an integer number (5151100305).

Almost surely, 2^10302200609 is an apocalyptic number.

It is an amenable number.

10302200609 is a deficient number, since it is larger than the sum of its proper divisors (1).

10302200609 is an equidigital number, since it uses as much as digits as its factorization.

10302200609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

The spelling of 10302200609 in words is "ten billion, three hundred two million, two hundred thousand, six hundred nine".