2331305045 has 8 divisors (see below), whose sum is σ = 2857089024. Its totient is φ = 1825362064.

The previous prime is 2331305027. The next prime is 2331305051. The reversal of 2331305045 is 5405031332.

2331305045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2331305045 - 2⁶ = 2331304981 is a prime.

It is a Duffinian 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, 4959989 + ... + 4960458.

It is an arithmetic number, because the mean of its divisors is an integer number (357136128).

Almost surely, 2^2331305045 is an apocalyptic number.

It is an amenable number.

2331305045 is a deficient number, since it is larger than the sum of its proper divisors (525783979).

2331305045 is an equidigital number, since it uses as much as digits as its factorization.

2331305045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9920499.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 2331305045 is about 48283.5898106179. The cubic root of 2331305045 is about 1325.9679733481.

Adding to 2331305045 its reverse (5405031332), we get a palindrome (7736336377).

The spelling of 2331305045 in words is "two billion, three hundred thirty-one million, three hundred five thousand, forty-five".