23078183 has 2 divisors, whose sum is σ = 23078184. Its totient is φ = 23078182.

The previous prime is 23078137. The next prime is 23078189. The reversal of 23078183 is 38187032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23078183 - 2⁶ = 23078119 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23078189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11539091 + 11539092.

It is an arithmetic number, because the mean of its divisors is an integer number (11539092).

Almost surely, 2^23078183 is an apocalyptic number.

23078183 is a deficient number, since it is larger than the sum of its proper divisors (1).

23078183 is an equidigital number, since it uses as much as digits as its factorization.

23078183 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 23078183 is about 4803.9757493143. The cubic root of 23078183 is about 284.7085684111.

The spelling of 23078183 in words is "twenty-three million, seventy-eight thousand, one hundred eighty-three".