23481127 has 2 divisors, whose sum is σ = 23481128. Its totient is φ = 23481126.

The previous prime is 23481121. The next prime is 23481163. The reversal of 23481127 is 72118432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23481127 - 2³ = 23481119 is a prime.

It is equal to p_1476631 and since 23481127 and 1476631 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 23481095 and 23481104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23481121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11740563 + 11740564.

It is an arithmetic number, because the mean of its divisors is an integer number (11740564).

Almost surely, 2^23481127 is an apocalyptic number.

23481127 is a deficient number, since it is larger than the sum of its proper divisors (1).

23481127 is an equidigital number, since it uses as much as digits as its factorization.

23481127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2688, while the sum is 28.

The square root of 23481127 is about 4845.7328651093. The cubic root of 23481127 is about 286.3560166155.

Adding to 23481127 its reverse (72118432), we get a palindrome (95599559).

The spelling of 23481127 in words is "twenty-three million, four hundred eighty-one thousand, one hundred twenty-seven".