163610023 has 8 divisors (see below), whose sum is σ = 174001392. Its totient is φ = 153303936.

The previous prime is 163610021. The next prime is 163610053. The reversal of 163610023 is 320016361.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 163610023 - 2¹ = 163610021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 163609976 and 163610003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163610021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17340 + ... + 25057.

It is an arithmetic number, because the mean of its divisors is an integer number (21750174).

Almost surely, 2^163610023 is an apocalyptic number.

163610023 is a deficient number, since it is larger than the sum of its proper divisors (10391369).

163610023 is a wasteful number, since it uses less digits than its factorization.

163610023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42641.

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

The square root of 163610023 is about 12791.0133687679. The cubic root of 163610023 is about 546.9361575708.

Adding to 163610023 its reverse (320016361), we get a palindrome (483626384).

The spelling of 163610023 in words is "one hundred sixty-three million, six hundred ten thousand, twenty-three".