130426547 has 2 divisors, whose sum is σ = 130426548. Its totient is φ = 130426546.

The previous prime is 130426529. The next prime is 130426553. The reversal of 130426547 is 745624031.

It is a strong prime.

It is an emirp because it is prime and its reverse (745624031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130426547 - 2⁸ = 130426291 is a prime.

It is a super-2 number, since 2×130426547² = 34022168324686418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (130426577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65213273 + 65213274.

It is an arithmetic number, because the mean of its divisors is an integer number (65213274).

Almost surely, 2^130426547 is an apocalyptic number.

130426547 is a deficient number, since it is larger than the sum of its proper divisors (1).

130426547 is an equidigital number, since it uses as much as digits as its factorization.

130426547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 130426547 is about 11420.4442558072. Note that the first 3 decimals coincide. The cubic root of 130426547 is about 507.1331484562.

The spelling of 130426547 in words is "one hundred thirty million, four hundred twenty-six thousand, five hundred forty-seven".