30300272730223 has 2 divisors, whose sum is σ = 30300272730224. Its totient is φ = 30300272730222.

The previous prime is 30300272730181. The next prime is 30300272730389. The reversal of 30300272730223 is 32203727200303.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30300272730223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30300272733223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15150136365111 + 15150136365112.

It is an arithmetic number, because the mean of its divisors is an integer number (15150136365112).

Almost surely, 2^{30300272730223} is an apocalyptic number.

30300272730223 is a deficient number, since it is larger than the sum of its proper divisors (1).

30300272730223 is an equidigital number, since it uses as much as digits as its factorization.

30300272730223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 34.

Adding to 30300272730223 its reverse (32203727200303), we get a palindrome (62503999930526).

The spelling of 30300272730223 in words is "thirty trillion, three hundred billion, two hundred seventy-two million, seven hundred thirty thousand, two hundred twenty-three".