1230408359 has 2 divisors, whose sum is σ = 1230408360. Its totient is φ = 1230408358.

The previous prime is 1230408353. The next prime is 1230408373. The reversal of 1230408359 is 9538040321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1230408359 - 2⁸ = 1230408103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1230408353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615204179 + 615204180.

It is an arithmetic number, because the mean of its divisors is an integer number (615204180).

Almost surely, 2^1230408359 is an apocalyptic number.

1230408359 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230408359 is an equidigital number, since it uses as much as digits as its factorization.

1230408359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 1230408359 is about 35077.1771811815. The cubic root of 1230408359 is about 1071.5598291147.

The spelling of 1230408359 in words is "one billion, two hundred thirty million, four hundred eight thousand, three hundred fifty-nine".