130146061 has 2 divisors, whose sum is σ = 130146062. Its totient is φ = 130146060.

The previous prime is 130146031. The next prime is 130146073. The reversal of 130146061 is 160641031.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121110025 + 9036036 = 11005^2 + 3006^2 .

It is an emirp because it is prime and its reverse (160641031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130146061 - 2¹¹ = 130144013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130146031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65073030 + 65073031.

It is an arithmetic number, because the mean of its divisors is an integer number (65073031).

Almost surely, 2^130146061 is an apocalyptic number.

It is an amenable number.

130146061 is a deficient number, since it is larger than the sum of its proper divisors (1).

130146061 is an equidigital number, since it uses as much as digits as its factorization.

130146061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 130146061 is about 11408.1576514352. The cubic root of 130146061 is about 506.7693527925.

Adding to 130146061 its reverse (160641031), we get a palindrome (290787092).

The spelling of 130146061 in words is "one hundred thirty million, one hundred forty-six thousand, sixty-one".