130780229 has 2 divisors, whose sum is σ = 130780230. Its totient is φ = 130780228.

The previous prime is 130780217. The next prime is 130780241. The reversal of 130780229 is 922087031.

It is a balanced prime because it is at equal distance from previous prime (130780217) and next prime (130780241).

It can be written as a sum of positive squares in only one way, i.e., 127735204 + 3045025 = 11302^2 + 1745^2 .

It is a cyclic number.

It is not a de Polignac number, because 130780229 - 2²⁴ = 114003013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130780195 and 130780204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130780259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65390114 + 65390115.

It is an arithmetic number, because the mean of its divisors is an integer number (65390115).

Almost surely, 2^130780229 is an apocalyptic number.

It is an amenable number.

130780229 is a deficient number, since it is larger than the sum of its proper divisors (1).

130780229 is an equidigital number, since it uses as much as digits as its factorization.

130780229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 130780229 is about 11435.9183715170. The cubic root of 130780229 is about 507.5911379917.

The spelling of 130780229 in words is "one hundred thirty million, seven hundred eighty thousand, two hundred twenty-nine".