115016443 has 8 divisors (see below), whose sum is σ = 123886400. Its totient is φ = 106428168.

The previous prime is 115016437. The next prime is 115016449. The reversal of 115016443 is 344610511.

It is an interprime number because it is at equal distance from previous prime (115016437) and next prime (115016449).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115016443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115016449) 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, 69573 + ... + 71206.

It is an arithmetic number, because the mean of its divisors is an integer number (15485800).

Almost surely, 2^115016443 is an apocalyptic number.

115016443 is a deficient number, since it is larger than the sum of its proper divisors (8869957).

115016443 is a wasteful number, since it uses less digits than its factorization.

115016443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140841.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 115016443 is about 10724.5719261889. The cubic root of 115016443 is about 486.3175892195.

Adding to 115016443 its reverse (344610511), we get a palindrome (459626954).

The spelling of 115016443 in words is "one hundred fifteen million, sixteen thousand, four hundred forty-three".