2003020341 has 16 divisors (see below), whose sum is σ = 3053625984. Its totient is φ = 1144056384.

The previous prime is 2003020319. The next prime is 2003020373. The reversal of 2003020341 is 1430203002.

It is not a de Polignac number, because 2003020341 - 2⁶ = 2003020277 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2003020341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003020301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27355 + ... + 68951.

It is an arithmetic number, because the mean of its divisors is an integer number (190851624).

Almost surely, 2^2003020341 is an apocalyptic number.

2003020341 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2003020341 is a deficient number, since it is larger than the sum of its proper divisors (1050605643).

2003020341 is a wasteful number, since it uses less digits than its factorization.

2003020341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43900.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2003020341 is about 44755.1152495444. The cubic root of 2003020341 is about 1260.5549627637.

Adding to 2003020341 its reverse (1430203002), we get a palindrome (3433223343).

The spelling of 2003020341 in words is "two billion, three million, twenty thousand, three hundred forty-one".