2023130230409 has 2 divisors, whose sum is σ = 2023130230410. Its totient is φ = 2023130230408.

The previous prime is 2023130230307. The next prime is 2023130230543. The reversal of 2023130230409 is 9040320313202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1974025000000 + 49105230409 = 1405000^2 + 221597^2 .

It is a cyclic number.

It is not a de Polignac number, because 2023130230409 - 2⁸ = 2023130230153 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2023130200409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011565115204 + 1011565115205.

It is an arithmetic number, because the mean of its divisors is an integer number (1011565115205).

Almost surely, 2^{2023130230409} is an apocalyptic number.

It is an amenable number.

2023130230409 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023130230409 is an equidigital number, since it uses as much as digits as its factorization.

2023130230409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

The spelling of 2023130230409 in words is "two trillion, twenty-three billion, one hundred thirty million, two hundred thirty thousand, four hundred nine".