303023434124212 has 24 divisors (see below), whose sum is σ = 555404193187200. Its totient is φ = 144385499228256.

The previous prime is 303023434124161. The next prime is 303023434124219. The reversal of 303023434124212 is 212421434320303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (303023434124219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6122155512 + ... + 6122205007.

It is an arithmetic number, because the mean of its divisors is an integer number (23141841382800).

Almost surely, 2^{303023434124212} is an apocalyptic number.

It is an amenable number.

303023434124212 is a deficient number, since it is larger than the sum of its proper divisors (252380759062988).

303023434124212 is a wasteful number, since it uses less digits than its factorization.

303023434124212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12244360815 (or 12244360813 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 303023434124212 its reverse (212421434320303), we get a palindrome (515444868444515).

The spelling of 303023434124212 in words is "three hundred three trillion, twenty-three billion, four hundred thirty-four million, one hundred twenty-four thousand, two hundred twelve".