302420119 has 2 divisors, whose sum is σ = 302420120. Its totient is φ = 302420118.

The previous prime is 302420113. The next prime is 302420143. The reversal of 302420119 is 911024203.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 302420119 - 2¹³ = 302411927 is a prime.

It is a super-2 number, since 2×302420119² = 182915856751948322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 302420119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (302420113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151210059 + 151210060.

It is an arithmetic number, because the mean of its divisors is an integer number (151210060).

Almost surely, 2^302420119 is an apocalyptic number.

302420119 is a deficient number, since it is larger than the sum of its proper divisors (1).

302420119 is an equidigital number, since it uses as much as digits as its factorization.

302420119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 302420119 is about 17390.2305620138. The cubic root of 302420119 is about 671.2282504365.

The spelling of 302420119 in words is "three hundred two million, four hundred twenty thousand, one hundred nineteen".