2042103203320 has 32 divisors (see below), whose sum is σ = 4594783021920. Its totient is φ = 816832247680.

The previous prime is 2042103203299. The next prime is 2042103203321. The reversal of 2042103203320 is 233023012402.

It is a junction number, because it is equal to n+sod(n) for n = 2042103203291 and 2042103203300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042103203321) 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, 4296750 + ... + 4748290.

It is an arithmetic number, because the mean of its divisors is an integer number (143586969435).

Almost surely, 2^{2042103203320} is an apocalyptic number.

2042103203320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2042103203320 is an abundant number, since it is smaller than the sum of its proper divisors (2552679818600).

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

2042103203320 is a wasteful number, since it uses less digits than its factorization.

2042103203320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564615 (or 564611 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 2042103203320 its reverse (233023012402), we get a palindrome (2275126215722).

The spelling of 2042103203320 in words is "two trillion, forty-two billion, one hundred three million, two hundred three thousand, three hundred twenty".