130244043133 has 2 divisors, whose sum is σ = 130244043134. Its totient is φ = 130244043132.

The previous prime is 130244043113. The next prime is 130244043143. The reversal of 130244043133 is 331340442031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 128929110489 + 1314932644 = 359067^2 + 36262^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130244043133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130244043113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65122021566 + 65122021567.

It is an arithmetic number, because the mean of its divisors is an integer number (65122021567).

Almost surely, 2^130244043133 is an apocalyptic number.

It is an amenable number.

130244043133 is a deficient number, since it is larger than the sum of its proper divisors (1).

130244043133 is an equidigital number, since it uses as much as digits as its factorization.

130244043133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 130244043133 its reverse (331340442031), we get a palindrome (461584485164).

The spelling of 130244043133 in words is "one hundred thirty billion, two hundred forty-four million, forty-three thousand, one hundred thirty-three".