2331115005 has 8 divisors (see below), whose sum is σ = 3729784032. Its totient is φ = 1243261328.

The previous prime is 2331114979. The next prime is 2331115013. The reversal of 2331115005 is 5005111332.

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

It is a cyclic number.

It is not a de Polignac number, because 2331115005 - 2⁹ = 2331114493 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77703819 + ... + 77703848.

It is an arithmetic number, because the mean of its divisors is an integer number (466223004).

Almost surely, 2^2331115005 is an apocalyptic number.

It is an amenable number.

2331115005 is a deficient number, since it is larger than the sum of its proper divisors (1398669027).

2331115005 is a wasteful number, since it uses less digits than its factorization.

2331115005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155407675.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 2331115005 is about 48281.6218141023. The cubic root of 2331115005 is about 1325.9319429136.

Adding to 2331115005 its reverse (5005111332), we get a palindrome (7336226337).

The spelling of 2331115005 in words is "two billion, three hundred thirty-one million, one hundred fifteen thousand, five".