23025109 has 2 divisors, whose sum is σ = 23025110. Its totient is φ = 23025108.

The previous prime is 23025091. The next prime is 23025127. The reversal of 23025109 is 90152032.

Together with previous prime (23025091) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (23025091) and next prime (23025127).

It can be written as a sum of positive squares in only one way, i.e., 14085009 + 8940100 = 3753^2 + 2990^2 .

It is a cyclic number.

It is not a de Polignac number, because 23025109 - 2⁵ = 23025077 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23025109.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23025199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11512554 + 11512555.

It is an arithmetic number, because the mean of its divisors is an integer number (11512555).

Almost surely, 2^23025109 is an apocalyptic number.

It is an amenable number.

23025109 is a deficient number, since it is larger than the sum of its proper divisors (1).

23025109 is an equidigital number, since it uses as much as digits as its factorization.

23025109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 23025109 is about 4798.4486034551. The cubic root of 23025109 is about 284.4901482561.

The spelling of 23025109 in words is "twenty-three million, twenty-five thousand, one hundred nine".