2331240023 has 24 divisors (see below), whose sum is σ = 2810090880. Its totient is φ = 1926052800.

The previous prime is 2331240001. The next prime is 2331240053. The reversal of 2331240023 is 3200421332.

It is not a de Polignac number, because 2331240023 - 2³⁰ = 1257498199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2331239977 and 2331240004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2331240053) 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 23 ways as a sum of consecutive naturals, for example, 1225373 + ... + 1227273.

It is an arithmetic number, because the mean of its divisors is an integer number (117087120).

Almost surely, 2^2331240023 is an apocalyptic number.

2331240023 is a deficient number, since it is larger than the sum of its proper divisors (478850857).

2331240023 is a wasteful number, since it uses less digits than its factorization.

2331240023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2807 (or 2800 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2331240023 is about 48282.9164715637. The cubic root of 2331240023 is about 1325.9556457906.

Adding to 2331240023 its reverse (3200421332), we get a palindrome (5531661355).

The spelling of 2331240023 in words is "two billion, three hundred thirty-one million, two hundred forty thousand, twenty-three".