130501757 has 2 divisors, whose sum is σ = 130501758. Its totient is φ = 130501756.

The previous prime is 130501733. The next prime is 130501783. The reversal of 130501757 is 757105031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121132036 + 9369721 = 11006^2 + 3061^2 .

It is a cyclic number.

It is not a de Polignac number, because 130501757 - 2¹⁴ = 130485373 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130501717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65250878 + 65250879.

It is an arithmetic number, because the mean of its divisors is an integer number (65250879).

Almost surely, 2^130501757 is an apocalyptic number.

It is an amenable number.

130501757 is a deficient number, since it is larger than the sum of its proper divisors (1).

130501757 is an equidigital number, since it uses as much as digits as its factorization.

130501757 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3675, while the sum is 29.

The square root of 130501757 is about 11423.7365603379. The cubic root of 130501757 is about 507.2306085616.

Adding to 130501757 its reverse (757105031), we get a palindrome (887606788).

The spelling of 130501757 in words is "one hundred thirty million, five hundred one thousand, seven hundred fifty-seven".