2043303040103 has 8 divisors (see below), whose sum is σ = 2237776472400. Its totient is φ = 1854157647168.

The previous prime is 2043303040087. The next prime is 2043303040123. The reversal of 2043303040103 is 3010403033402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2043303040103 - 2⁴ = 2043303040087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043303040123) 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, 1332009038 + ... + 1332010571.

It is an arithmetic number, because the mean of its divisors is an integer number (279722059050).

Almost surely, 2^{2043303040103} is an apocalyptic number.

2043303040103 is a deficient number, since it is larger than the sum of its proper divisors (194473432297).

2043303040103 is a wasteful number, since it uses less digits than its factorization.

2043303040103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2664019681.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 2043303040103 its reverse (3010403033402), we get a palindrome (5053706073505).

The spelling of 2043303040103 in words is "two trillion, forty-three billion, three hundred three million, forty thousand, one hundred three".