223302130409 has 2 divisors, whose sum is σ = 223302130410. Its totient is φ = 223302130408.

The previous prime is 223302130397. The next prime is 223302130451. The reversal of 223302130409 is 904031203322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 206002515625 + 17299614784 = 453875^2 + 131528^2 .

It is a cyclic number.

It is not a de Polignac number, because 223302130409 - 2²⁰ = 223301081833 is a prime.

It is not a weakly prime, because it can be changed into another prime (223302130489) 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, 111651065204 + 111651065205.

It is an arithmetic number, because the mean of its divisors is an integer number (111651065205).

Almost surely, 2^223302130409 is an apocalyptic number.

It is an amenable number.

223302130409 is a deficient number, since it is larger than the sum of its proper divisors (1).

223302130409 is an equidigital number, since it uses as much as digits as its factorization.

223302130409 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 223302130409 in words is "two hundred twenty-three billion, three hundred two million, one hundred thirty thousand, four hundred nine".