130670513 has 2 divisors, whose sum is σ = 130670514. Its totient is φ = 130670512.

The previous prime is 130670473. The next prime is 130670539. The reversal of 130670513 is 315076031.

It is a happy number.

It is an a-pointer prime, because the next prime (130670539) can be obtained adding 130670513 to its sum of digits (26).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 130347889 + 322624 = 11417^2 + 568^2 .

It is a cyclic number.

It is not a de Polignac number, because 130670513 - 2⁸ = 130670257 is a prime.

It is not a weakly prime, because it can be changed into another prime (130670413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65335256 + 65335257.

It is an arithmetic number, because the mean of its divisors is an integer number (65335257).

Almost surely, 2^130670513 is an apocalyptic number.

It is an amenable number.

130670513 is a deficient number, since it is larger than the sum of its proper divisors (1).

130670513 is an equidigital number, since it uses as much as digits as its factorization.

130670513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 130670513 is about 11431.1203737866. The cubic root of 130670513 is about 507.4491530994.

The spelling of 130670513 in words is "one hundred thirty million, six hundred seventy thousand, five hundred thirteen".