2321103012 has 24 divisors (see below), whose sum is σ = 5431003200. Its totient is φ = 771544416.

The previous prime is 2321102999. The next prime is 2321103017. The reversal of 2321103012 is 2103011232.

It is a junction number, because it is equal to n+sod(n) for n = 2321102982 and 2321103000.

It is not an unprimeable number, because it can be changed into a prime (2321103017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265087 + ... + 273702.

It is an arithmetic number, because the mean of its divisors is an integer number (226291800).

Almost surely, 2^2321103012 is an apocalyptic number.

It is an amenable number.

2321103012 is an abundant number, since it is smaller than the sum of its proper divisors (3109900188).

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

2321103012 is a wasteful number, since it uses less digits than its factorization.

2321103012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539155 (or 539153 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2321103012 is about 48177.8269746571. The cubic root of 2321103012 is about 1324.0309538739.

Adding to 2321103012 its reverse (2103011232), we get a palindrome (4424114244).

The spelling of 2321103012 in words is "two billion, three hundred twenty-one million, one hundred three thousand, twelve".