130241737 has 2 divisors, whose sum is σ = 130241738. Its totient is φ = 130241736.

The previous prime is 130241731. The next prime is 130241759. The reversal of 130241737 is 737142031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111957561 + 18284176 = 10581^2 + 4276^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130241737 is a prime.

It is not a weakly prime, because it can be changed into another prime (130241731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65120868 + 65120869.

It is an arithmetic number, because the mean of its divisors is an integer number (65120869).

Almost surely, 2^130241737 is an apocalyptic number.

It is an amenable number.

130241737 is a deficient number, since it is larger than the sum of its proper divisors (1).

130241737 is an equidigital number, since it uses as much as digits as its factorization.

130241737 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 130241737 is about 11412.3501961691. The cubic root of 130241737 is about 506.8935050662.

Adding to 130241737 its reverse (737142031), we get a palindrome (867383768).

The spelling of 130241737 in words is "one hundred thirty million, two hundred forty-one thousand, seven hundred thirty-seven".