314121 has 4 divisors (see below), whose sum is σ = 418832. Its totient is φ = 209412.
The previous prime is 314117. The next prime is 314129. The reversal of 314121 is 121413.
It is a happy number.
314121 is nontrivially palindromic in base 8.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 121413 = 3 ⋅40471.
It is not a de Polignac number, because 314121 - 22 = 314117 is a prime.
It is a D-number.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 314097 and 314106.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 314121.
It is not an unprimeable number, because it can be changed into a prime (314129) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52351 + ... + 52356.
It is an arithmetic number, because the mean of its divisors is an integer number (104708).
2314121 is an apocalyptic number.
It is an amenable number.
314121 is a deficient number, since it is larger than the sum of its proper divisors (104711).
314121 is a wasteful number, since it uses less digits than its factorization.
314121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104710.
The product of its digits is 24, while the sum is 12.
The square root of 314121 is about 560.4649855254. The cubic root of 314121 is about 67.9775733426.
Adding to 314121 its reverse (121413), we get a palindrome (435534).
It can be divided in two parts, 31412 and 1, that added together give a palindrome (31413).
The spelling of 314121 in words is "three hundred fourteen thousand, one hundred twenty-one", and thus it is an iban number.
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