2032320123 has 24 divisors (see below), whose sum is σ = 3093792000. Its totient is φ = 1282027824.

The previous prime is 2032320083. The next prime is 2032320133. The reversal of 2032320123 is 3210232302.

It is a happy number.

It is not a de Polignac number, because 2032320123 - 2¹⁰ = 2032319099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2032320096 and 2032320105.

It is not an unprimeable number, because it can be changed into a prime (2032320133) 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, 144978 + ... + 158376.

It is an arithmetic number, because the mean of its divisors is an integer number (128908000).

Almost surely, 2^2032320123 is an apocalyptic number.

2032320123 is a deficient number, since it is larger than the sum of its proper divisors (1061471877).

2032320123 is a wasteful number, since it uses less digits than its factorization.

2032320123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14311 (or 14308 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2032320123 is about 45081.2613288493. The cubic root of 2032320123 is about 1266.6716167935.

Adding to 2032320123 its reverse (3210232302), we get a palindrome (5242552425).

The spelling of 2032320123 in words is "two billion, thirty-two million, three hundred twenty thousand, one hundred twenty-three".