23330029 has 2 divisors, whose sum is σ = 23330030. Its totient is φ = 23330028.

The previous prime is 23330009. The next prime is 23330039. The reversal of 23330029 is 92003332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16621929 + 6708100 = 4077^2 + 2590^2 .

It is a cyclic number.

It is not a de Polignac number, because 23330029 - 2⁹ = 23329517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23329991 and 23330009.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23330009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11665014 + 11665015.

It is an arithmetic number, because the mean of its divisors is an integer number (11665015).

Almost surely, 2^23330029 is an apocalyptic number.

It is an amenable number.

23330029 is a deficient number, since it is larger than the sum of its proper divisors (1).

23330029 is an equidigital number, since it uses as much as digits as its factorization.

23330029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 22.

The square root of 23330029 is about 4830.1168722920. The cubic root of 23330029 is about 285.7404731592.

The spelling of 23330029 in words is "twenty-three million, three hundred thirty thousand, twenty-nine".