130048837 has 2 divisors, whose sum is σ = 130048838. Its totient is φ = 130048836.

The previous prime is 130048769. The next prime is 130048879. The reversal of 130048837 is 738840031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73513476 + 56535361 = 8574^2 + 7519^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130048837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130048337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65024418 + 65024419.

It is an arithmetic number, because the mean of its divisors is an integer number (65024419).

Almost surely, 2^130048837 is an apocalyptic number.

It is an amenable number.

130048837 is a deficient number, since it is larger than the sum of its proper divisors (1).

130048837 is an equidigital number, since it uses as much as digits as its factorization.

130048837 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 130048837 is about 11403.8956940161. The cubic root of 130048837 is about 506.6431294371.

Adding to 130048837 its reverse (738840031), we get a palindrome (868888868).

The spelling of 130048837 in words is "one hundred thirty million, forty-eight thousand, eight hundred thirty-seven".