130793647 has 2 divisors, whose sum is σ = 130793648. Its totient is φ = 130793646.

The previous prime is 130793639. The next prime is 130793651. The reversal of 130793647 is 746397031.

It is a strong prime.

It is an emirp because it is prime and its reverse (746397031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130793647 - 2³ = 130793639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130794647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65396823 + 65396824.

It is an arithmetic number, because the mean of its divisors is an integer number (65396824).

Almost surely, 2^130793647 is an apocalyptic number.

130793647 is a deficient number, since it is larger than the sum of its proper divisors (1).

130793647 is an equidigital number, since it uses as much as digits as its factorization.

130793647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 95256, while the sum is 40.

The square root of 130793647 is about 11436.5050168310. The cubic root of 130793647 is about 507.6084969484.

The spelling of 130793647 in words is "one hundred thirty million, seven hundred ninety-three thousand, six hundred forty-seven".