20314123 has 8 divisors (see below), whose sum is σ = 21204000. Its totient is φ = 19436928.

The previous prime is 20314117. The next prime is 20314127. The reversal of 20314123 is 32141302.

It is a happy number.

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 20314123 - 2⁹ = 20313611 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20314097 and 20314106.

It is not an unprimeable number, because it can be changed into a prime (20314127) 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 in 7 ways as a sum of consecutive naturals, for example, 178 + ... + 6376.

It is an arithmetic number, because the mean of its divisors is an integer number (2650500).

Almost surely, 2^20314123 is an apocalyptic number.

20314123 is a deficient number, since it is larger than the sum of its proper divisors (889877).

20314123 is a wasteful number, since it uses less digits than its factorization.

20314123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6341.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 20314123 is about 4507.1191464171. The cubic root of 20314123 is about 272.8554875693.

Adding to 20314123 its reverse (32141302), we get a palindrome (52455425).

The spelling of 20314123 in words is "twenty million, three hundred fourteen thousand, one hundred twenty-three".