127423223 has 2 divisors, whose sum is σ = 127423224. Its totient is φ = 127423222.

The previous prime is 127423217. The next prime is 127423249. The reversal of 127423223 is 322324721.

It is a happy number.

It is an a-pointer prime, because the next prime (127423249) can be obtained adding 127423223 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 127423223 - 2⁶ = 127423159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 127423192 and 127423201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (127423123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63711611 + 63711612.

It is an arithmetic number, because the mean of its divisors is an integer number (63711612).

Almost surely, 2^127423223 is an apocalyptic number.

127423223 is a deficient number, since it is larger than the sum of its proper divisors (1).

127423223 is an equidigital number, since it uses as much as digits as its factorization.

127423223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 26.

The square root of 127423223 is about 11288.1895359708. The cubic root of 127423223 is about 503.2103077343.

Adding to 127423223 its reverse (322324721), we get a palindrome (449747944).

The spelling of 127423223 in words is "one hundred twenty-seven million, four hundred twenty-three thousand, two hundred twenty-three".