130973 has 2 divisors, whose sum is σ = 130974. Its totient is φ = 130972.

The previous prime is 130969. The next prime is 130981. The reversal of 130973 is 379031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 128164 + 2809 = 358^2 + 53^2 .

It is a cyclic number.

It is not a de Polignac number, because 130973 - 2² = 130969 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65486 + 65487.

It is an arithmetic number, because the mean of its divisors is an integer number (65487).

2¹³⁰⁹⁷³ is an apocalyptic number.

It is an amenable number.

130973 is a deficient number, since it is larger than the sum of its proper divisors (1).

130973 is an equidigital number, since it uses as much as digits as its factorization.

130973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 567, while the sum is 23.

The square root of 130973 is about 361.9019204149. The cubic root of 130973 is about 50.7840413219.

The spelling of 130973 in words is "one hundred thirty thousand, nine hundred seventy-three".