130670461 has 2 divisors, whose sum is σ = 130670462. Its totient is φ = 130670460.

The previous prime is 130670443. The next prime is 130670471. The reversal of 130670461 is 164076031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85914361 + 44756100 = 9269^2 + 6690^2 .

It is a cyclic number.

It is not a de Polignac number, because 130670461 - 2⁷ = 130670333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130670411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65335230 + 65335231.

It is an arithmetic number, because the mean of its divisors is an integer number (65335231).

Almost surely, 2^130670461 is an apocalyptic number.

It is an amenable number.

130670461 is a deficient number, since it is larger than the sum of its proper divisors (1).

130670461 is an equidigital number, since it uses as much as digits as its factorization.

130670461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 130670461 is about 11431.1180992937. The cubic root of 130670461 is about 507.4490857867.

It can be divided in two parts, 130670 and 461, that added together give a palindrome (131131).

The spelling of 130670461 in words is "one hundred thirty million, six hundred seventy thousand, four hundred sixty-one".