20232127 has 2 divisors, whose sum is σ = 20232128. Its totient is φ = 20232126.

The previous prime is 20232101. The next prime is 20232133. The reversal of 20232127 is 72123202.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20232127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20232197) 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, 10116063 + 10116064.

It is an arithmetic number, because the mean of its divisors is an integer number (10116064).

Almost surely, 2^20232127 is an apocalyptic number.

20232127 is a deficient number, since it is larger than the sum of its proper divisors (1).

20232127 is an equidigital number, since it uses as much as digits as its factorization.

20232127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 20232127 is about 4498.0136727227. The cubic root of 20232127 is about 272.4878742184.

Adding to 20232127 its reverse (72123202), we get a palindrome (92355329).

The spelling of 20232127 in words is "twenty million, two hundred thirty-two thousand, one hundred twenty-seven".