2023203321047 has 2 divisors, whose sum is σ = 2023203321048. Its totient is φ = 2023203321046.

The previous prime is 2023203321001. The next prime is 2023203321119. The reversal of 2023203321047 is 7401233023202.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2023203321047 - 2¹⁴ = 2023203304663 is a prime.

It is a super-2 number, since 2×2023203321047² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2023203321947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011601660523 + 1011601660524.

It is an arithmetic number, because the mean of its divisors is an integer number (1011601660524).

Almost surely, 2^{2023203321047} is an apocalyptic number.

2023203321047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023203321047 is an equidigital number, since it uses as much as digits as its factorization.

2023203321047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 29.

Adding to 2023203321047 its reverse (7401233023202), we get a palindrome (9424436344249).

The spelling of 2023203321047 in words is "two trillion, twenty-three billion, two hundred three million, three hundred twenty-one thousand, forty-seven".