115645234115 has 4 divisors (see below), whose sum is σ = 138774280944. Its totient is φ = 92516187288.

The previous prime is 115645234099. The next prime is 115645234121. The reversal of 115645234115 is 511432546511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 115645234115 - 2⁴ = 115645234099 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11564523407 + ... + 11564523416.

It is an arithmetic number, because the mean of its divisors is an integer number (34693570236).

Almost surely, 2^115645234115 is an apocalyptic number.

115645234115 is a deficient number, since it is larger than the sum of its proper divisors (23129046829).

115645234115 is an equidigital number, since it uses as much as digits as its factorization.

115645234115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23129046828.

The product of its digits is 72000, while the sum is 38.

The spelling of 115645234115 in words is "one hundred fifteen billion, six hundred forty-five million, two hundred thirty-four thousand, one hundred fifteen".