123146214 has 16 divisors (see below), whose sum is σ = 246792000. Its totient is φ = 40965480.

The previous prime is 123146197. The next prime is 123146263. The reversal of 123146214 is 412641321.

It is a super-3 number, since 3×123146214³ (a number of 25 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17572 + ... + 23559.

It is an arithmetic number, because the mean of its divisors is an integer number (15424500).

Almost surely, 2^123146214 is an apocalyptic number.

123146214 is an abundant number, since it is smaller than the sum of its proper divisors (123645786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123146214 is a wasteful number, since it uses less digits than its factorization.

123146214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41635.

The product of its digits is 1152, while the sum is 24.

The square root of 123146214 is about 11097.1263847899. The cubic root of 123146214 is about 497.5159649094.

Adding to 123146214 its reverse (412641321), we get a palindrome (535787535).

It can be divided in two parts, 12314 and 6214, that added together give a triangular number (18528 = T₁₉₂).

The spelling of 123146214 in words is "one hundred twenty-three million, one hundred forty-six thousand, two hundred fourteen".