123032163 has 8 divisors (see below), whose sum is σ = 172676800. Its totient is φ = 77704488.

The previous prime is 123032153. The next prime is 123032171. The reversal of 123032163 is 361230321.

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

It is not a de Polignac number, because 123032163 - 2⁶ = 123032099 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123032153) 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, 1079173 + ... + 1079286.

It is an arithmetic number, because the mean of its divisors is an integer number (21584600).

Almost surely, 2^123032163 is an apocalyptic number.

123032163 is a deficient number, since it is larger than the sum of its proper divisors (49644637).

123032163 is a wasteful number, since it uses less digits than its factorization.

123032163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2158481.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 123032163 is about 11091.9864316542. The cubic root of 123032163 is about 497.3623271655.

Adding to 123032163 its reverse (361230321), we get a palindrome (484262484).

The spelling of 123032163 in words is "one hundred twenty-three million, thirty-two thousand, one hundred sixty-three".