130892093 has 2 divisors, whose sum is σ = 130892094. Its totient is φ = 130892092.

The previous prime is 130892089. The next prime is 130892117. The reversal of 130892093 is 390298031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75568249 + 55323844 = 8693^2 + 7438^2 .

It is an emirp because it is prime and its reverse (390298031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130892093 - 2² = 130892089 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130892053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65446046 + 65446047.

It is an arithmetic number, because the mean of its divisors is an integer number (65446047).

Almost surely, 2^130892093 is an apocalyptic number.

It is an amenable number.

130892093 is a deficient number, since it is larger than the sum of its proper divisors (1).

130892093 is an equidigital number, since it uses as much as digits as its factorization.

130892093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 130892093 is about 11440.8082319389. The cubic root of 130892093 is about 507.7358209043.

The spelling of 130892093 in words is "one hundred thirty million, eight hundred ninety-two thousand, ninety-three".