130026947 has 2 divisors, whose sum is σ = 130026948. Its totient is φ = 130026946.

The previous prime is 130026913. The next prime is 130026959. The reversal of 130026947 is 749620031.

It is a strong prime.

It is an emirp because it is prime and its reverse (749620031) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130026947 is a prime.

It is a super-2 number, since 2×130026947² = 33814013892281618, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (130026997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65013473 + 65013474.

It is an arithmetic number, because the mean of its divisors is an integer number (65013474).

Almost surely, 2^130026947 is an apocalyptic number.

130026947 is a deficient number, since it is larger than the sum of its proper divisors (1).

130026947 is an equidigital number, since it uses as much as digits as its factorization.

130026947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 130026947 is about 11402.9358938828. The cubic root of 130026947 is about 506.6147015515.

Adding to 130026947 its reverse (749620031), we get a palindrome (879646978).

The spelling of 130026947 in words is "one hundred thirty million, twenty-six thousand, nine hundred forty-seven".