130293029 has 2 divisors, whose sum is σ = 130293030. Its totient is φ = 130293028.

The previous prime is 130293017. The next prime is 130293103. The reversal of 130293029 is 920392031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105062500 + 25230529 = 10250^2 + 5023^2 .

It is a cyclic number.

It is not a de Polignac number, because 130293029 - 2²⁴ = 113515813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130292992 and 130293010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130293329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65146514 + 65146515.

It is an arithmetic number, because the mean of its divisors is an integer number (65146515).

Almost surely, 2^130293029 is an apocalyptic number.

It is an amenable number.

130293029 is a deficient number, since it is larger than the sum of its proper divisors (1).

130293029 is an equidigital number, since it uses as much as digits as its factorization.

130293029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 130293029 is about 11414.5971895639. The cubic root of 130293029 is about 506.9600381913.

The spelling of 130293029 in words is "one hundred thirty million, two hundred ninety-three thousand, twenty-nine".