130237673 has 2 divisors, whose sum is σ = 130237674. Its totient is φ = 130237672.

The previous prime is 130237649. The next prime is 130237703. The reversal of 130237673 is 376732031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100240144 + 29997529 = 10012^2 + 5477^2 .

It is a cyclic number.

It is not a de Polignac number, because 130237673 - 2²⁰ = 129189097 is a prime.

It is not a weakly prime, because it can be changed into another prime (130237073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65118836 + 65118837.

It is an arithmetic number, because the mean of its divisors is an integer number (65118837).

Almost surely, 2^130237673 is an apocalyptic number.

It is an amenable number.

130237673 is a deficient number, since it is larger than the sum of its proper divisors (1).

130237673 is an equidigital number, since it uses as much as digits as its factorization.

130237673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15876, while the sum is 32.

The square root of 130237673 is about 11412.1721420595. The cubic root of 130237673 is about 506.8882327250. Note that the first 3 decimals are identical.

The spelling of 130237673 in words is "one hundred thirty million, two hundred thirty-seven thousand, six hundred seventy-three".