130739837 has 2 divisors, whose sum is σ = 130739838. Its totient is φ = 130739836.

The previous prime is 130739831. The next prime is 130739863. The reversal of 130739837 is 738937031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130736356 + 3481 = 11434^2 + 59^2 .

It is a cyclic number.

It is not a de Polignac number, because 130739837 - 2⁴ = 130739821 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 130739794 and 130739803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130739831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65369918 + 65369919.

It is an arithmetic number, because the mean of its divisors is an integer number (65369919).

Almost surely, 2^130739837 is an apocalyptic number.

It is an amenable number.

130739837 is a deficient number, since it is larger than the sum of its proper divisors (1).

130739837 is an equidigital number, since it uses as much as digits as its factorization.

130739837 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 130739837 is about 11434.1522204316. The cubic root of 130739837 is about 507.5388754223.

The spelling of 130739837 in words is "one hundred thirty million, seven hundred thirty-nine thousand, eight hundred thirty-seven".