1306099 has 2 divisors, whose sum is σ = 1306100. Its totient is φ = 1306098.

The previous prime is 1306087. The next prime is 1306103. The reversal of 1306099 is 9906031.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1306099 - 2⁷ = 1305971 is a prime.

It is not a weakly prime, because it can be changed into another prime (1306069) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 653049 + 653050.

It is an arithmetic number, because the mean of its divisors is an integer number (653050).

2^1306099 is an apocalyptic number.

1306099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1306099 is an equidigital number, since it uses as much as digits as its factorization.

1306099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 1306099 is about 1142.8468838825. The cubic root of 1306099 is about 109.3096991432.

The spelling of 1306099 in words is "one million, three hundred six thousand, ninety-nine".