13130310212989 has 2 divisors, whose sum is σ = 13130310212990. Its totient is φ = 13130310212988.

The previous prime is 13130310212927. The next prime is 13130310213091. The reversal of 13130310212989 is 98921201303131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8207050392025 + 4923259820964 = 2864795^2 + 2218842^2 .

It is a cyclic number.

It is not a de Polignac number, because 13130310212989 - 2¹⁹ = 13130309688701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13130310212689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6565155106494 + 6565155106495.

It is an arithmetic number, because the mean of its divisors is an integer number (6565155106495).

Almost surely, 2^{13130310212989} is an apocalyptic number.

It is an amenable number.

13130310212989 is a deficient number, since it is larger than the sum of its proper divisors (1).

13130310212989 is an equidigital number, since it uses as much as digits as its factorization.

13130310212989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 43.

The spelling of 13130310212989 in words is "thirteen trillion, one hundred thirty billion, three hundred ten million, two hundred twelve thousand, nine hundred eighty-nine".