20123114 has 16 divisors (see below), whose sum is σ = 34361280. Its totient is φ = 8748960.

The previous prime is 20123099. The next prime is 20123119. The reversal of 20123114 is 41132102.

It is not an unprimeable number, because it can be changed into a prime (20123119) 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, 19379 + ... + 20390.

It is an arithmetic number, because the mean of its divisors is an integer number (2147580).

Almost surely, 2^20123114 is an apocalyptic number.

20123114 is a deficient number, since it is larger than the sum of its proper divisors (14238166).

20123114 is a wasteful number, since it uses less digits than its factorization.

20123114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39805.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 20123114 is about 4485.8794009648. The cubic root of 20123114 is about 271.9975940531.

Adding to 20123114 its reverse (41132102), we get a palindrome (61255216).

The spelling of 20123114 in words is "twenty million, one hundred twenty-three thousand, one hundred fourteen".