10123206 has 16 divisors (see below), whose sum is σ = 20369664. Its totient is φ = 3353864.

The previous prime is 10123199. The next prime is 10123207. The reversal of 10123206 is 60232101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10123207) 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, 4050 + ... + 6053.

It is an arithmetic number, because the mean of its divisors is an integer number (1273104).

Almost surely, 2^10123206 is an apocalyptic number.

10123206 is an abundant number, since it is smaller than the sum of its proper divisors (10246458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10123206 is a wasteful number, since it uses less digits than its factorization.

10123206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10275.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 10123206 is about 3181.6986029478. The cubic root of 10123206 is about 216.3246575285.

Adding to 10123206 its reverse (60232101), we get a palindrome (70355307).

The spelling of 10123206 in words is "ten million, one hundred twenty-three thousand, two hundred six".