368711271109 has 2 divisors, whose sum is σ = 368711271110. Its totient is φ = 368711271108.

The previous prime is 368711271053. The next prime is 368711271179. The reversal of 368711271109 is 901172117863.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 368543698084 + 167573025 = 607078^2 + 12945^2 .

It is an emirp because it is prime and its reverse (901172117863) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 368711271109 - 2¹¹ = 368711269061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (368711271179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184355635554 + 184355635555.

It is an arithmetic number, because the mean of its divisors is an integer number (184355635555).

Almost surely, 2^368711271109 is an apocalyptic number.

It is an amenable number.

368711271109 is a deficient number, since it is larger than the sum of its proper divisors (1).

368711271109 is an equidigital number, since it uses as much as digits as its factorization.

368711271109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008, while the sum is 46.

The spelling of 368711271109 in words is "three hundred sixty-eight billion, seven hundred eleven million, two hundred seventy-one thousand, one hundred nine".