130471853 has 2 divisors, whose sum is σ = 130471854. Its totient is φ = 130471852.

The previous prime is 130471843. The next prime is 130471871. The reversal of 130471853 is 358174031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78818884 + 51652969 = 8878^2 + 7187^2 .

It is a cyclic number.

It is not a de Polignac number, because 130471853 - 2⁴ = 130471837 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130471823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65235926 + 65235927.

It is an arithmetic number, because the mean of its divisors is an integer number (65235927).

Almost surely, 2^130471853 is an apocalyptic number.

It is an amenable number.

130471853 is a deficient number, since it is larger than the sum of its proper divisors (1).

130471853 is an equidigital number, since it uses as much as digits as its factorization.

130471853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 130471853 is about 11422.4276316377. The cubic root of 130471853 is about 507.1918622561.

The spelling of 130471853 in words is "one hundred thirty million, four hundred seventy-one thousand, eight hundred fifty-three".