130231320311293 has 2 divisors, whose sum is σ = 130231320311294. Its totient is φ = 130231320311292.

The previous prime is 130231320311177. The next prime is 130231320311333. The reversal of 130231320311293 is 392113023132031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 130045126335289 + 186193976004 = 11403733^2 + 431502^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130231320311293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130231120311293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65115660155646 + 65115660155647.

It is an arithmetic number, because the mean of its divisors is an integer number (65115660155647).

Almost surely, 2^{130231320311293} is an apocalyptic number.

It is an amenable number.

130231320311293 is a deficient number, since it is larger than the sum of its proper divisors (1).

130231320311293 is an equidigital number, since it uses as much as digits as its factorization.

130231320311293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 34.

The spelling of 130231320311293 in words is "one hundred thirty trillion, two hundred thirty-one billion, three hundred twenty million, three hundred eleven thousand, two hundred ninety-three".