2321103443124 has 24 divisors (see below), whose sum is σ = 5496742484128. Its totient is φ = 762153369120.

The previous prime is 2321103443123. The next prime is 2321103443209. The reversal of 2321103443124 is 4213443011232.

It is a junction number, because it is equal to n+sod(n) for n = 2321103443091 and 2321103443100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321103443123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1443471487 + ... + 1443473094.

Almost surely, 2^{2321103443124} is an apocalyptic number.

It is an amenable number.

2321103443124 is an abundant number, since it is smaller than the sum of its proper divisors (3175639041004).

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

2321103443124 is a wasteful number, since it uses less digits than its factorization.

2321103443124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2886944655 (or 2886944653 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 2321103443124 its reverse (4213443011232), we get a palindrome (6534546454356).

The spelling of 2321103443124 in words is "two trillion, three hundred twenty-one billion, one hundred three million, four hundred forty-three thousand, one hundred twenty-four".