130005853 has 2 divisors, whose sum is σ = 130005854. Its totient is φ = 130005852.

The previous prime is 130005839. The next prime is 130005857. The reversal of 130005853 is 358500031.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 129891609 + 114244 = 11397^2 + 338^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130005853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130005857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65002926 + 65002927.

It is an arithmetic number, because the mean of its divisors is an integer number (65002927).

Almost surely, 2^130005853 is an apocalyptic number.

It is an amenable number.

130005853 is a deficient number, since it is larger than the sum of its proper divisors (1).

130005853 is an equidigital number, since it uses as much as digits as its factorization.

130005853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 130005853 is about 11402.0109191318. The cubic root of 130005853 is about 506.5873043883.

Adding to 130005853 its reverse (358500031), we get a palindrome (488505884).

The spelling of 130005853 in words is "one hundred thirty million, five thousand, eight hundred fifty-three".