123020214 has 32 divisors (see below), whose sum is σ = 254721024. Its totient is φ = 39567840.

The previous prime is 123020207. The next prime is 123020221. The reversal of 123020214 is 412020321.

It is an interprime number because it is at equal distance from previous prime (123020207) and next prime (123020221).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 123020193 and 123020202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81652 + ... + 83144.

It is an arithmetic number, because the mean of its divisors is an integer number (7960032).

Almost surely, 2^123020214 is an apocalyptic number.

123020214 is an abundant number, since it is smaller than the sum of its proper divisors (131700810).

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

123020214 is a wasteful number, since it uses less digits than its factorization.

123020214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1972.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 123020214 is about 11091.4477864704. The cubic root of 123020214 is about 497.3462252111.

Adding to 123020214 its reverse (412020321), we get a palindrome (535040535).

The spelling of 123020214 in words is "one hundred twenty-three million, twenty thousand, two hundred fourteen".