360861113 has 2 divisors, whose sum is σ = 360861114. Its totient is φ = 360861112.

The previous prime is 360861107. The next prime is 360861197. The reversal of 360861113 is 311168063.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 360544144 + 316969 = 18988^2 + 563^2 .

It is a cyclic number.

It is not a de Polignac number, because 360861113 - 2¹⁰ = 360860089 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (360861013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180430556 + 180430557.

It is an arithmetic number, because the mean of its divisors is an integer number (180430557).

Almost surely, 2^360861113 is an apocalyptic number.

It is an amenable number.

360861113 is a deficient number, since it is larger than the sum of its proper divisors (1).

360861113 is an equidigital number, since it uses as much as digits as its factorization.

360861113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 360861113 is about 18996.3447273416. The cubic root of 360861113 is about 711.9454105614.

The spelling of 360861113 in words is "three hundred sixty million, eight hundred sixty-one thousand, one hundred thirteen".