130844347 has 2 divisors, whose sum is σ = 130844348. Its totient is φ = 130844346.

The previous prime is 130844327. The next prime is 130844353. The reversal of 130844347 is 743448031.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130844347 is a prime.

It is not a weakly prime, because it can be changed into another prime (130844327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65422173 + 65422174.

It is an arithmetic number, because the mean of its divisors is an integer number (65422174).

Almost surely, 2^130844347 is an apocalyptic number.

130844347 is a deficient number, since it is larger than the sum of its proper divisors (1).

130844347 is an equidigital number, since it uses as much as digits as its factorization.

130844347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 130844347 is about 11438.7213883371. The cubic root of 130844347 is about 507.6740771626.

The spelling of 130844347 in words is "one hundred thirty million, eight hundred forty-four thousand, three hundred forty-seven".