303530068238 has 16 divisors (see below), whose sum is σ = 463832723520. Its totient is φ = 148930706400.

The previous prime is 303530068229. The next prime is 303530068363. The reversal of 303530068238 is 832860035303.

It is a junction number, because it is equal to n+sod(n) for n = 303530068195 and 303530068204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2833673 + ... + 2938836.

It is an arithmetic number, because the mean of its divisors is an integer number (28989545220).

Almost surely, 2^303530068238 is an apocalyptic number.

303530068238 is a deficient number, since it is larger than the sum of its proper divisors (160302655282).

303530068238 is a wasteful number, since it uses less digits than its factorization.

303530068238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5773003.

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 303530068238 in words is "three hundred three billion, five hundred thirty million, sixty-eight thousand, two hundred thirty-eight".