2043103420301 has 4 divisors (see below), whose sum is σ = 2044922747712. Its totient is φ = 2041284092892.

The previous prime is 2043103420289. The next prime is 2043103420321. The reversal of 2043103420301 is 1030243013402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2043103420301 - 2¹⁰ = 2043103419277 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 (2043103420321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 909662021 + ... + 909664266.

It is an arithmetic number, because the mean of its divisors is an integer number (511230686928).

Almost surely, 2^{2043103420301} is an apocalyptic number.

It is an amenable number.

2043103420301 is a deficient number, since it is larger than the sum of its proper divisors (1819327411).

2043103420301 is a wasteful number, since it uses less digits than its factorization.

2043103420301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1819327410.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2043103420301 its reverse (1030243013402), we get a palindrome (3073346433703).

The spelling of 2043103420301 in words is "two trillion, forty-three billion, one hundred three million, four hundred twenty thousand, three hundred one".