130419973 has 2 divisors, whose sum is σ = 130419974. Its totient is φ = 130419972.

The previous prime is 130419941. The next prime is 130420001. The reversal of 130419973 is 379914031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111471364 + 18948609 = 10558^2 + 4353^2 .

It is a cyclic number.

It is not a de Polignac number, because 130419973 - 2⁵ = 130419941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130419673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65209986 + 65209987.

It is an arithmetic number, because the mean of its divisors is an integer number (65209987).

Almost surely, 2^130419973 is an apocalyptic number.

It is an amenable number.

130419973 is a deficient number, since it is larger than the sum of its proper divisors (1).

130419973 is an equidigital number, since it uses as much as digits as its factorization.

130419973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 130419973 is about 11420.1564350056. The cubic root of 130419973 is about 507.1246278255.

The spelling of 130419973 in words is "one hundred thirty million, four hundred nineteen thousand, nine hundred seventy-three".