115643301 has 8 divisors (see below), whose sum is σ = 154300320. Its totient is φ = 77040912.

The previous prime is 115643267. The next prime is 115643327. The reversal of 115643301 is 103346511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 115643301 - 2¹⁰ = 115642277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115644301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8431 + ... + 17388.

It is an arithmetic number, because the mean of its divisors is an integer number (19287540).

Almost surely, 2^115643301 is an apocalyptic number.

It is an amenable number.

115643301 is a deficient number, since it is larger than the sum of its proper divisors (38657019).

115643301 is a wasteful number, since it uses less digits than its factorization.

115643301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27315.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 115643301 is about 10753.7575293476. The cubic root of 115643301 is about 487.1994918513.

Adding to 115643301 its reverse (103346511), we get a palindrome (218989812).

The spelling of 115643301 in words is "one hundred fifteen million, six hundred forty-three thousand, three hundred one".