2320123232 has 96 divisors (see below), whose sum is σ = 5344786944. Its totient is φ = 970905600.

The previous prime is 2320123219. The next prime is 2320123259. The reversal of 2320123232 is 2323210232.

It is a super-2 number, since 2×2320123232² = 10765943623332251648, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1796507 + ... + 1797797.

It is an arithmetic number, because the mean of its divisors is an integer number (55674864).

Almost surely, 2^2320123232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2320123232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2672393472).

2320123232 is an abundant number, since it is smaller than the sum of its proper divisors (3024663712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2320123232 is a wasteful number, since it uses less digits than its factorization.

2320123232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1492 (or 1484 counting only the distinct ones).

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

The square root of 2320123232 is about 48167.6575307540. The cubic root of 2320123232 is about 1323.8446284335.

Adding to 2320123232 its reverse (2323210232), we get a palindrome (4643333464).

The spelling of 2320123232 in words is "two billion, three hundred twenty million, one hundred twenty-three thousand, two hundred thirty-two".