115030022563 has 4 divisors (see below), whose sum is σ = 115286214600. Its totient is φ = 114773830528.

The previous prime is 115030022551. The next prime is 115030022581. The reversal of 115030022563 is 365220030511.

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 115030022563 - 2⁵ = 115030022531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115030022533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128095345 + ... + 128096242.

It is an arithmetic number, because the mean of its divisors is an integer number (28821553650).

Almost surely, 2^115030022563 is an apocalyptic number.

115030022563 is a deficient number, since it is larger than the sum of its proper divisors (256192037).

115030022563 is an equidigital number, since it uses as much as digits as its factorization.

115030022563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256192036.

The product of its (nonzero) digits is 5400, while the sum is 28.

The spelling of 115030022563 in words is "one hundred fifteen billion, thirty million, twenty-two thousand, five hundred sixty-three".