123214023 has 12 divisors (see below), whose sum is σ = 178366240. Its totient is φ = 81962496.

The previous prime is 123214019. The next prime is 123214027. The reversal of 123214023 is 320412321.

It is an interprime number because it is at equal distance from previous prime (123214019) and next prime (123214027).

It is not a de Polignac number, because 123214023 - 2² = 123214019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123213987 and 123214005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123214027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10618 + ... + 18951.

Almost surely, 2^123214023 is an apocalyptic number.

123214023 is a deficient number, since it is larger than the sum of its proper divisors (55152217).

123214023 is a wasteful number, since it uses less digits than its factorization.

123214023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30038 (or 30035 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 123214023 is about 11100.1812147370. The cubic root of 123214023 is about 497.6072652392.

Adding to 123214023 its reverse (320412321), we get a palindrome (443626344).

The spelling of 123214023 in words is "one hundred twenty-three million, two hundred fourteen thousand, twenty-three".