130133137 has 2 divisors, whose sum is σ = 130133138. Its totient is φ = 130133136.

The previous prime is 130133119. The next prime is 130133197. The reversal of 130133137 is 731331031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71166096 + 58967041 = 8436^2 + 7679^2 .

It is a cyclic number.

It is not a de Polignac number, because 130133137 - 2¹⁹ = 129608849 is a prime.

It is not a weakly prime, because it can be changed into another prime (130133117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65066568 + 65066569.

It is an arithmetic number, because the mean of its divisors is an integer number (65066569).

Almost surely, 2^130133137 is an apocalyptic number.

It is an amenable number.

130133137 is a deficient number, since it is larger than the sum of its proper divisors (1).

130133137 is an equidigital number, since it uses as much as digits as its factorization.

130133137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 567, while the sum is 22.

The square root of 130133137 is about 11407.5912005997. The cubic root of 130133137 is about 506.7525775277.

Adding to 130133137 its reverse (731331031), we get a palindrome (861464168).

The spelling of 130133137 in words is "one hundred thirty million, one hundred thirty-three thousand, one hundred thirty-seven".