115440161330201 has 2 divisors, whose sum is σ = 115440161330202. Its totient is φ = 115440161330200.

The previous prime is 115440161330177. The next prime is 115440161330213. The reversal of 115440161330201 is 102033161044511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87874500739600 + 27565660590601 = 9374140^2 + 5250301^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115440161330201 is a prime.

It is not a weakly prime, because it can be changed into another prime (115440161330261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57720080665100 + 57720080665101.

It is an arithmetic number, because the mean of its divisors is an integer number (57720080665101).

Almost surely, 2^{115440161330201} is an apocalyptic number.

It is an amenable number.

115440161330201 is a deficient number, since it is larger than the sum of its proper divisors (1).

115440161330201 is an equidigital number, since it uses as much as digits as its factorization.

115440161330201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 32.

The spelling of 115440161330201 in words is "one hundred fifteen trillion, four hundred forty billion, one hundred sixty-one million, three hundred thirty thousand, two hundred one".