13130244213049 has 2 divisors, whose sum is σ = 13130244213050. Its totient is φ = 13130244213048.

The previous prime is 13130244213019. The next prime is 13130244213089. The reversal of 13130244213049 is 94031244203131.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13054542193449 + 75702019600 = 3613107^2 + 275140^2 .

It is a cyclic number.

It is not a de Polignac number, because 13130244213049 - 2¹⁹ = 13130243688761 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13130244212999 and 13130244213017.

It is not a weakly prime, because it can be changed into another prime (13130244213019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6565122106524 + 6565122106525.

It is an arithmetic number, because the mean of its divisors is an integer number (6565122106525).

Almost surely, 2^{13130244213049} is an apocalyptic number.

It is an amenable number.

13130244213049 is a deficient number, since it is larger than the sum of its proper divisors (1).

13130244213049 is an equidigital number, since it uses as much as digits as its factorization.

13130244213049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 13130244213049 in words is "thirteen trillion, one hundred thirty billion, two hundred forty-four million, two hundred thirteen thousand, forty-nine".