1006345099 has 2 divisors, whose sum is σ = 1006345100. Its totient is φ = 1006345098.

The previous prime is 1006345097. The next prime is 1006345133. The reversal of 1006345099 is 9905436001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1006345099 - 2¹ = 1006345097 is a prime.

Together with 1006345097, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1006345091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503172549 + 503172550.

It is an arithmetic number, because the mean of its divisors is an integer number (503172550).

Almost surely, 2^1006345099 is an apocalyptic number.

1006345099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1006345099 is an equidigital number, since it uses as much as digits as its factorization.

1006345099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 1006345099 is about 31722.9427859396. The cubic root of 1006345099 is about 1002.1105753379.

The spelling of 1006345099 in words is "one billion, six million, three hundred forty-five thousand, ninety-nine".