2230115791 has 4 divisors (see below), whose sum is σ = 2230335712. Its totient is φ = 2229895872.

The previous prime is 2230115773. The next prime is 2230115939. The reversal of 2230115791 is 1975110322.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1975110322 = 2 ⋅987555161.

It is a cyclic number.

It is not a de Polignac number, because 2230115791 - 2⁷ = 2230115663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230115711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93975 + ... + 115288.

It is an arithmetic number, because the mean of its divisors is an integer number (557583928).

Almost surely, 2^2230115791 is an apocalyptic number.

2230115791 is a deficient number, since it is larger than the sum of its proper divisors (219921).

2230115791 is a wasteful number, since it uses less digits than its factorization.

2230115791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219920.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 2230115791 is about 47224.1018019401. The cubic root of 2230115791 is about 1306.4991683711.

The spelling of 2230115791 in words is "two billion, two hundred thirty million, one hundred fifteen thousand, seven hundred ninety-one".