23183029 has 2 divisors, whose sum is σ = 23183030. Its totient is φ = 23183028.

The previous prime is 23182997. The next prime is 23183033. The reversal of 23183029 is 92038132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19580625 + 3602404 = 4425^2 + 1898^2 .

It is a cyclic number.

It is not a de Polignac number, because 23183029 - 2⁵ = 23182997 is a prime.

It is a super-2 number, since 2×23183029² = 1074905667229682, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 23182988 and 23183006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23183089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11591514 + 11591515.

It is an arithmetic number, because the mean of its divisors is an integer number (11591515).

Almost surely, 2^23183029 is an apocalyptic number.

It is an amenable number.

23183029 is a deficient number, since it is larger than the sum of its proper divisors (1).

23183029 is an equidigital number, since it uses as much as digits as its factorization.

23183029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 23183029 is about 4814.8758031750. The cubic root of 23183029 is about 285.1390682738.

The spelling of 23183029 in words is "twenty-three million, one hundred eighty-three thousand, twenty-nine".