130203201031087 has 2 divisors, whose sum is σ = 130203201031088. Its totient is φ = 130203201031086.

The previous prime is 130203201031039. The next prime is 130203201031157. The reversal of 130203201031087 is 780130102302031.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130203201031087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130203201031487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65101600515543 + 65101600515544.

It is an arithmetic number, because the mean of its divisors is an integer number (65101600515544).

Almost surely, 2^{130203201031087} is an apocalyptic number.

130203201031087 is a deficient number, since it is larger than the sum of its proper divisors (1).

130203201031087 is an equidigital number, since it uses as much as digits as its factorization.

130203201031087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 130203201031087 in words is "one hundred thirty trillion, two hundred three billion, two hundred one million, thirty-one thousand, eighty-seven".