130211093 has 2 divisors, whose sum is σ = 130211094. Its totient is φ = 130211092.

The previous prime is 130211057. The next prime is 130211101. The reversal of 130211093 is 390112031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 118766404 + 11444689 = 10898^2 + 3383^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130211093 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 (130211033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65105546 + 65105547.

It is an arithmetic number, because the mean of its divisors is an integer number (65105547).

Almost surely, 2^130211093 is an apocalyptic number.

It is an amenable number.

130211093 is a deficient number, since it is larger than the sum of its proper divisors (1).

130211093 is an equidigital number, since it uses as much as digits as its factorization.

130211093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 130211093 is about 11411.0075365850. The cubic root of 130211093 is about 506.8537470405.

The spelling of 130211093 in words is "one hundred thirty million, two hundred eleven thousand, ninety-three".