123013214 has 4 divisors (see below), whose sum is σ = 184519824. Its totient is φ = 61506606.

The previous prime is 123013213. The next prime is 123013217. The reversal of 123013214 is 412310321.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 123013192 and 123013201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123013213) 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 as a sum of consecutive naturals, namely, 30753302 + ... + 30753305.

It is an arithmetic number, because the mean of its divisors is an integer number (46129956).

Almost surely, 2^123013214 is an apocalyptic number.

123013214 is a deficient number, since it is larger than the sum of its proper divisors (61506610).

123013214 is an equidigital number, since it uses as much as digits as its factorization.

123013214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61506609.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 123013214 is about 11091.1322235379. The cubic root of 123013214 is about 497.3367918302.

Adding to 123013214 its reverse (412310321), we get a palindrome (535323535).

The spelling of 123013214 in words is "one hundred twenty-three million, thirteen thousand, two hundred fourteen".