163106023 has 2 divisors, whose sum is σ = 163106024. Its totient is φ = 163106022.

The previous prime is 163105997. The next prime is 163106029. The reversal of 163106023 is 320601361.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 163106023 - 2⁹ = 163105511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 163105985 and 163106003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (163106029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81553011 + 81553012.

It is an arithmetic number, because the mean of its divisors is an integer number (81553012).

Almost surely, 2^163106023 is an apocalyptic number.

163106023 is a deficient number, since it is larger than the sum of its proper divisors (1).

163106023 is an equidigital number, since it uses as much as digits as its factorization.

163106023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 163106023 is about 12771.2968409633. The cubic root of 163106023 is about 546.3739683765.

Adding to 163106023 its reverse (320601361), we get a palindrome (483707384).

The spelling of 163106023 in words is "one hundred sixty-three million, one hundred six thousand, twenty-three".