130194824843 has 2 divisors, whose sum is σ = 130194824844. Its totient is φ = 130194824842.

The previous prime is 130194824839. The next prime is 130194824861. The reversal of 130194824843 is 348428491031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130194824843 - 2² = 130194824839 is a prime.

It is not a weakly prime, because it can be changed into another prime (130194824143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65097412421 + 65097412422.

It is an arithmetic number, because the mean of its divisors is an integer number (65097412422).

Almost surely, 2^130194824843 is an apocalyptic number.

130194824843 is a deficient number, since it is larger than the sum of its proper divisors (1).

130194824843 is an equidigital number, since it uses as much as digits as its factorization.

130194824843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 663552, while the sum is 47.

The spelling of 130194824843 in words is "one hundred thirty billion, one hundred ninety-four million, eight hundred twenty-four thousand, eight hundred forty-three".