303220300012030 has 16 divisors (see below), whose sum is σ = 545801860952784. Its totient is φ = 121286937575680.

The previous prime is 303220300011977. The next prime is 303220300012031. The reversal of 303220300012030 is 30210003022303.

It is a happy number.

It is a super-3 number, since 3×303220300012030³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 303220300011989 and 303220300012007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (303220300012031) 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, 146726227 + ... + 148778446.

It is an arithmetic number, because the mean of its divisors is an integer number (34112616309549).

Almost surely, 2^{303220300012030} is an apocalyptic number.

303220300012030 is a deficient number, since it is larger than the sum of its proper divisors (242581560940754).

303220300012030 is a wasteful number, since it uses less digits than its factorization.

303220300012030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295607291.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 303220300012030 its reverse (30210003022303), we get a palindrome (333430303034333).

The spelling of 303220300012030 in words is "three hundred three trillion, two hundred twenty billion, three hundred million, twelve thousand, thirty".