300030120200223 has 24 divisors (see below), whose sum is σ = 497037951133568. Its totient is φ = 170839967473872.

The previous prime is 300030120200219. The next prime is 300030120200243. The reversal of 300030120200223 is 322002021030003.

It is a happy number.

300030120200223 is a `hidden beast` number, since 300 + 0 + 3 + 0 + 120 + 20 + 0 + 223 = 666.

It is not a de Polignac number, because 300030120200223 - 2² = 300030120200219 is a prime.

It is a super-2 number, since 2×300030120200223² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 300030120200196 and 300030120200205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300030120200243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8414086165 + ... + 8414121822.

Almost surely, 2^{300030120200223} is an apocalyptic number.

300030120200223 is a deficient number, since it is larger than the sum of its proper divisors (197007830933345).

300030120200223 is a wasteful number, since it uses less digits than its factorization.

300030120200223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16828208283 (or 16828208280 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 300030120200223 its reverse (322002021030003), we get a palindrome (622032141230226).

The spelling of 300030120200223 in words is "three hundred trillion, thirty billion, one hundred twenty million, two hundred thousand, two hundred twenty-three".