23108069 has 2 divisors, whose sum is σ = 23108070. Its totient is φ = 23108068.

The previous prime is 23108039. The next prime is 23108101. The reversal of 23108069 is 96080132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12460900 + 10647169 = 3530^2 + 3263^2 .

It is a cyclic number.

It is not a de Polignac number, because 23108069 - 2¹² = 23103973 is a prime.

It is a super-2 number, since 2×23108069² = 1067965705817522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23108039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11554034 + 11554035.

It is an arithmetic number, because the mean of its divisors is an integer number (11554035).

Almost surely, 2^23108069 is an apocalyptic number.

It is an amenable number.

23108069 is a deficient number, since it is larger than the sum of its proper divisors (1).

23108069 is an equidigital number, since it uses as much as digits as its factorization.

23108069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 23108069 is about 4807.0852915254. The cubic root of 23108069 is about 284.8314135817.

The spelling of 23108069 in words is "twenty-three million, one hundred eight thousand, sixty-nine".