2043220412203 has 2 divisors, whose sum is σ = 2043220412204. Its totient is φ = 2043220412202.

The previous prime is 2043220412183. The next prime is 2043220412213. The reversal of 2043220412203 is 3022140223402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2043220412203 - 2¹³ = 2043220404011 is a prime.

It is not a weakly prime, because it can be changed into another prime (2043220412213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021610206101 + 1021610206102.

It is an arithmetic number, because the mean of its divisors is an integer number (1021610206102).

Almost surely, 2^{2043220412203} is an apocalyptic number.

2043220412203 is a deficient number, since it is larger than the sum of its proper divisors (1).

2043220412203 is an equidigital number, since it uses as much as digits as its factorization.

2043220412203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 2043220412203 its reverse (3022140223402), we get a palindrome (5065360635605).

The spelling of 2043220412203 in words is "two trillion, forty-three billion, two hundred twenty million, four hundred twelve thousand, two hundred three".