163514023 has 2 divisors, whose sum is σ = 163514024. Its totient is φ = 163514022.

The previous prime is 163514011. The next prime is 163514047. The reversal of 163514023 is 320415361.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 163514023 - 2⁵ = 163513991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (163514003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81757011 + 81757012.

It is an arithmetic number, because the mean of its divisors is an integer number (81757012).

Almost surely, 2^163514023 is an apocalyptic number.

163514023 is a deficient number, since it is larger than the sum of its proper divisors (1).

163514023 is an equidigital number, since it uses as much as digits as its factorization.

163514023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 163514023 is about 12787.2601834795. The cubic root of 163514023 is about 546.8291630175.

Adding to 163514023 its reverse (320415361), we get a palindrome (483929384).

The spelling of 163514023 in words is "one hundred sixty-three million, five hundred fourteen thousand, twenty-three".