130203201100243 has 2 divisors, whose sum is σ = 130203201100244. Its totient is φ = 130203201100242.

The previous prime is 130203201100223. The next prime is 130203201100261. The reversal of 130203201100243 is 342001102302031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130203201100243 - 2⁵ = 130203201100211 is a prime.

It is not a weakly prime, because it can be changed into another prime (130203201100223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65101600550121 + 65101600550122.

It is an arithmetic number, because the mean of its divisors is an integer number (65101600550122).

Almost surely, 2^{130203201100243} is an apocalyptic number.

130203201100243 is a deficient number, since it is larger than the sum of its proper divisors (1).

130203201100243 is an equidigital number, since it uses as much as digits as its factorization.

130203201100243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 130203201100243 its reverse (342001102302031), we get a palindrome (472204303402274).

The spelling of 130203201100243 in words is "one hundred thirty trillion, two hundred three billion, two hundred one million, one hundred thousand, two hundred forty-three".