30003211203193 has 2 divisors, whose sum is σ = 30003211203194. Its totient is φ = 30003211203192.

The previous prime is 30003211203083. The next prime is 30003211203241. The reversal of 30003211203193 is 39130211230003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26013396710889 + 3989814492304 = 5100333^2 + 1997452^2 .

It is a cyclic number.

It is not a de Polignac number, because 30003211203193 - 2⁹ = 30003211202681 is a prime.

It is not a weakly prime, because it can be changed into another prime (30003211903193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15001605601596 + 15001605601597.

It is an arithmetic number, because the mean of its divisors is an integer number (15001605601597).

Almost surely, 2^{30003211203193} is an apocalyptic number.

It is an amenable number.

30003211203193 is a deficient number, since it is larger than the sum of its proper divisors (1).

30003211203193 is an equidigital number, since it uses as much as digits as its factorization.

30003211203193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 28.

Adding to 30003211203193 its reverse (39130211230003), we get a palindrome (69133422433196).

The spelling of 30003211203193 in words is "thirty trillion, three billion, two hundred eleven million, two hundred three thousand, one hundred ninety-three".