2023022121203 has 2 divisors, whose sum is σ = 2023022121204. Its totient is φ = 2023022121202.

The previous prime is 2023022121191. The next prime is 2023022121217. The reversal of 2023022121203 is 3021212203202.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2023022121203 - 2¹⁴ = 2023022104819 is a prime.

It is not a weakly prime, because it can be changed into another prime (2023022121283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011511060601 + 1011511060602.

It is an arithmetic number, because the mean of its divisors is an integer number (1011511060602).

Almost surely, 2^{2023022121203} is an apocalyptic number.

2023022121203 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023022121203 is an equidigital number, since it uses as much as digits as its factorization.

2023022121203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2023022121203 its reverse (3021212203202), we get a palindrome (5044234324405).

The spelling of 2023022121203 in words is "two trillion, twenty-three billion, twenty-two million, one hundred twenty-one thousand, two hundred three".