23103430169 has 2 divisors, whose sum is σ = 23103430170. Its totient is φ = 23103430168.

The previous prime is 23103430127. The next prime is 23103430183. The reversal of 23103430169 is 96103430132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22872025225 + 231404944 = 151235^2 + 15212^2 .

It is a cyclic number.

It is not a de Polignac number, because 23103430169 - 2²⁰ = 23102381593 is a prime.

It is a super-2 number, since 2×23103430169² (a number of 22 digits) contains 22 as substring.

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 (23103430069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11551715084 + 11551715085.

It is an arithmetic number, because the mean of its divisors is an integer number (11551715085).

Almost surely, 2^23103430169 is an apocalyptic number.

It is an amenable number.

23103430169 is a deficient number, since it is larger than the sum of its proper divisors (1).

23103430169 is an equidigital number, since it uses as much as digits as its factorization.

23103430169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 32.

The spelling of 23103430169 in words is "twenty-three billion, one hundred three million, four hundred thirty thousand, one hundred sixty-nine".