130230212137 has 2 divisors, whose sum is σ = 130230212138. Its totient is φ = 130230212136.

The previous prime is 130230212093. The next prime is 130230212153. The reversal of 130230212137 is 731212032031.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75688813456 + 54541398681 = 275116^2 + 233541^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130230212137 is a prime.

It is not a weakly prime, because it can be changed into another prime (130230222137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65115106068 + 65115106069.

It is an arithmetic number, because the mean of its divisors is an integer number (65115106069).

Almost surely, 2^130230212137 is an apocalyptic number.

It is an amenable number.

130230212137 is a deficient number, since it is larger than the sum of its proper divisors (1).

130230212137 is an equidigital number, since it uses as much as digits as its factorization.

130230212137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 25.

Adding to 130230212137 its reverse (731212032031), we get a palindrome (861442244168).

The spelling of 130230212137 in words is "one hundred thirty billion, two hundred thirty million, two hundred twelve thousand, one hundred thirty-seven".