1230300219 has 8 divisors (see below), whose sum is σ = 1678549312. Its totient is φ = 801125640.

The previous prime is 1230300167. The next prime is 1230300223. The reversal of 1230300219 is 9120030321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1230300219 - 2⁷ = 1230300091 is a prime.

It is a super-2 number, since 2×1230300219² = 3027277257742895922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1230300195 and 1230300204.

It is not an unprimeable number, because it can be changed into a prime (1230300419) 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, 4768477 + ... + 4768734.

It is an arithmetic number, because the mean of its divisors is an integer number (209818664).

Almost surely, 2^1230300219 is an apocalyptic number.

1230300219 is a deficient number, since it is larger than the sum of its proper divisors (448249093).

1230300219 is an equidigital number, since it uses as much as digits as its factorization.

1230300219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9537257.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 1230300219 is about 35075.6356891789. The cubic root of 1230300219 is about 1071.5284352353.

The spelling of 1230300219 in words is "one billion, two hundred thirty million, three hundred thousand, two hundred nineteen".