123214241 has 8 divisors (see below), whose sum is σ = 126186984. Its totient is φ = 120265600.

The previous prime is 123214237. The next prime is 123214253. The reversal of 123214241 is 142412321.

It can be written as a sum of positive squares in 4 ways, for example, as 68823616 + 54390625 = 8296^2 + 7375^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 123214241 - 2² = 123214237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123214211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4541 + ... + 16341.

It is an arithmetic number, because the mean of its divisors is an integer number (15773373).

Almost surely, 2^123214241 is an apocalyptic number.

It is an amenable number.

123214241 is a deficient number, since it is larger than the sum of its proper divisors (2972743).

123214241 is a wasteful number, since it uses less digits than its factorization.

123214241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12051.

The product of its digits is 384, while the sum is 20.

The square root of 123214241 is about 11100.1910343922. The cubic root of 123214241 is about 497.6075587077.

Adding to 123214241 its reverse (142412321), we get a palindrome (265626562).

The spelling of 123214241 in words is "one hundred twenty-three million, two hundred fourteen thousand, two hundred forty-one".