2043320111324 has 6 divisors (see below), whose sum is σ = 3575810194824. Its totient is φ = 1021660055660.

The previous prime is 2043320111323. The next prime is 2043320111341. The reversal of 2043320111324 is 4231110233402.

It is a super-2 number, since 2×2043320111324² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2043320111293 and 2043320111302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043320111321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255415013912 + ... + 255415013919.

It is an arithmetic number, because the mean of its divisors is an integer number (595968365804).

Almost surely, 2^{2043320111324} is an apocalyptic number.

It is an amenable number.

2043320111324 is a deficient number, since it is larger than the sum of its proper divisors (1532490083500).

2043320111324 is a wasteful number, since it uses less digits than its factorization.

2043320111324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510830027835 (or 510830027833 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 2043320111324 its reverse (4231110233402), we get a palindrome (6274430344726).

The spelling of 2043320111324 in words is "two trillion, forty-three billion, three hundred twenty million, one hundred eleven thousand, three hundred twenty-four".