130780267 has 2 divisors, whose sum is σ = 130780268. Its totient is φ = 130780266.

The previous prime is 130780261. The next prime is 130780291. The reversal of 130780267 is 762087031.

It is a weak prime.

It is an emirp because it is prime and its reverse (762087031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130780267 - 2³ = 130780259 is a prime.

It is equal to p_7419913 and since 130780267 and 7419913 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (130780261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65390133 + 65390134.

It is an arithmetic number, because the mean of its divisors is an integer number (65390134).

Almost surely, 2^130780267 is an apocalyptic number.

130780267 is a deficient number, since it is larger than the sum of its proper divisors (1).

130780267 is an equidigital number, since it uses as much as digits as its factorization.

130780267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 130780267 is about 11435.9200329488. The cubic root of 130780267 is about 507.5911871543.

The spelling of 130780267 in words is "one hundred thirty million, seven hundred eighty thousand, two hundred sixty-seven".