2023230209969 has 2 divisors, whose sum is σ = 2023230209970. Its totient is φ = 2023230209968.

The previous prime is 2023230209911. The next prime is 2023230210037. The reversal of 2023230209969 is 9699020323202.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1898299772944 + 124930437025 = 1377788^2 + 353455^2 .

It is a cyclic number.

It is not a de Polignac number, because 2023230209969 - 2³² = 2018935242673 is a prime.

It is a super-2 number, since 2×2023230209969² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2023230209569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011615104984 + 1011615104985.

It is an arithmetic number, because the mean of its divisors is an integer number (1011615104985).

Almost surely, 2^{2023230209969} is an apocalyptic number.

It is an amenable number.

2023230209969 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023230209969 is an equidigital number, since it uses as much as digits as its factorization.

2023230209969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 629856, while the sum is 47.

The spelling of 2023230209969 in words is "two trillion, twenty-three billion, two hundred thirty million, two hundred nine thousand, nine hundred sixty-nine".