23150027 has 2 divisors, whose sum is σ = 23150028. Its totient is φ = 23150026.

The previous prime is 23150021. The next prime is 23150051. The reversal of 23150027 is 72005132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23150027 - 2¹⁰ = 23149003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23149990 and 23150008.

It is not a weakly prime, because it can be changed into another prime (23150021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11575013 + 11575014.

It is an arithmetic number, because the mean of its divisors is an integer number (11575014).

Almost surely, 2^23150027 is an apocalyptic number.

23150027 is a deficient number, since it is larger than the sum of its proper divisors (1).

23150027 is an equidigital number, since it uses as much as digits as its factorization.

23150027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 23150027 is about 4811.4474952970. The cubic root of 23150027 is about 285.0037016037.

Adding to 23150027 its reverse (72005132), we get a palindrome (95155159).

The spelling of 23150027 in words is "twenty-three million, one hundred fifty thousand, twenty-seven".