130042125349 has 2 divisors, whose sum is σ = 130042125350. Its totient is φ = 130042125348.

The previous prime is 130042125319. The next prime is 130042125403. The reversal of 130042125349 is 943521240031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 129227308324 + 814817025 = 359482^2 + 28545^2 .

It is a cyclic number.

It is not a de Polignac number, because 130042125349 - 2⁹ = 130042124837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130042125319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65021062674 + 65021062675.

It is an arithmetic number, because the mean of its divisors is an integer number (65021062675).

Almost surely, 2^130042125349 is an apocalyptic number.

It is an amenable number.

130042125349 is a deficient number, since it is larger than the sum of its proper divisors (1).

130042125349 is an equidigital number, since it uses as much as digits as its factorization.

130042125349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 130042125349 in words is "one hundred thirty billion, forty-two million, one hundred twenty-five thousand, three hundred forty-nine".