70130303 has 2 divisors, whose sum is σ = 70130304. Its totient is φ = 70130302.

The previous prime is 70130279. The next prime is 70130327. The reversal of 70130303 is 30303107.

It is a balanced prime because it is at equal distance from previous prime (70130279) and next prime (70130327).

It is an emirp because it is prime and its reverse (30303107) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70130303 - 2¹⁸ = 69868159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70130353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35065151 + 35065152.

It is an arithmetic number, because the mean of its divisors is an integer number (35065152).

Almost surely, 2^70130303 is an apocalyptic number.

70130303 is a deficient number, since it is larger than the sum of its proper divisors (1).

70130303 is an equidigital number, since it uses as much as digits as its factorization.

70130303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 189, while the sum is 17.

The square root of 70130303 is about 8374.3837385207. The cubic root of 70130303 is about 412.3840932996.

The spelling of 70130303 in words is "seventy million, one hundred thirty thousand, three hundred three".