131320201100293 has 2 divisors, whose sum is σ = 131320201100294. Its totient is φ = 131320201100292.

The previous prime is 131320201100279. The next prime is 131320201100317. The reversal of 131320201100293 is 392001102023131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 119493603903969 + 11826597196324 = 10931313^2 + 3438982^2 .

It is a cyclic number.

It is not a de Polignac number, because 131320201100293 - 2⁴¹ = 129121177844741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131320201100093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65660100550146 + 65660100550147.

It is an arithmetic number, because the mean of its divisors is an integer number (65660100550147).

Almost surely, 2^{131320201100293} is an apocalyptic number.

It is an amenable number.

131320201100293 is a deficient number, since it is larger than the sum of its proper divisors (1).

131320201100293 is an equidigital number, since it uses as much as digits as its factorization.

131320201100293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 131320201100293 in words is "one hundred thirty-one trillion, three hundred twenty billion, two hundred one million, one hundred thousand, two hundred ninety-three".