300203212019 has 2 divisors, whose sum is σ = 300203212020. Its totient is φ = 300203212018.

The previous prime is 300203212003. The next prime is 300203212093. The reversal of 300203212019 is 910212302003.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 300203212019 - 2⁴ = 300203212003 is a prime.

It is a super-2 number, since 2×300203212019² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 300203211985 and 300203212003.

It is not a weakly prime, because it can be changed into another prime (300203212319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150101606009 + 150101606010.

It is an arithmetic number, because the mean of its divisors is an integer number (150101606010).

Almost surely, 2^300203212019 is an apocalyptic number.

300203212019 is a deficient number, since it is larger than the sum of its proper divisors (1).

300203212019 is an equidigital number, since it uses as much as digits as its factorization.

300203212019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

The spelling of 300203212019 in words is "three hundred billion, two hundred three million, two hundred twelve thousand, nineteen".