70303099 has 2 divisors, whose sum is σ = 70303100. Its totient is φ = 70303098.

The previous prime is 70303067. The next prime is 70303141. The reversal of 70303099 is 99030307.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70303099 - 2⁵ = 70303067 is a prime.

It is equal to p_4134865 and since 70303099 and 4134865 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70303099.

It is not a weakly prime, because it can be changed into another prime (70303039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35151549 + 35151550.

It is an arithmetic number, because the mean of its divisors is an integer number (35151550).

Almost surely, 2^70303099 is an apocalyptic number.

70303099 is a deficient number, since it is larger than the sum of its proper divisors (1).

70303099 is an equidigital number, since it uses as much as digits as its factorization.

70303099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5103, while the sum is 31.

The square root of 70303099 is about 8384.6943295507. The cubic root of 70303099 is about 412.7225103775.

The spelling of 70303099 in words is "seventy million, three hundred three thousand, ninety-nine".