123331214 has 4 divisors (see below), whose sum is σ = 184996824. Its totient is φ = 61665606.

The previous prime is 123331207. The next prime is 123331217. The reversal of 123331214 is 412133321.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123331217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30832802 + ... + 30832805.

It is an arithmetic number, because the mean of its divisors is an integer number (46249206).

Almost surely, 2^123331214 is an apocalyptic number.

123331214 is a deficient number, since it is larger than the sum of its proper divisors (61665610).

123331214 is an equidigital number, since it uses as much as digits as its factorization.

123331214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61665609.

The product of its digits is 432, while the sum is 20.

The square root of 123331214 is about 11105.4587478411. The cubic root of 123331214 is about 497.7649762237.

Adding to 123331214 its reverse (412133321), we get a palindrome (535464535).

The spelling of 123331214 in words is "one hundred twenty-three million, three hundred thirty-one thousand, two hundred fourteen".