12103773 has 32 divisors (see below), whose sum is σ = 18911232. Its totient is φ = 6811200.

The previous prime is 12103753. The next prime is 12103781. The reversal of 12103773 is 37730121.

12103773 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12103773 - 2⁶ = 12103709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12103753) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27868 + ... + 28298.

It is an arithmetic number, because the mean of its divisors is an integer number (590976).

Almost surely, 2^12103773 is an apocalyptic number.

It is an amenable number.

12103773 is a deficient number, since it is larger than the sum of its proper divisors (6807459).

12103773 is a wasteful number, since it uses less digits than its factorization.

12103773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505.

The product of its (nonzero) digits is 882, while the sum is 24.

The square root of 12103773 is about 3479.0477145334. The cubic root of 12103773 is about 229.6009020854.

Adding to 12103773 its reverse (37730121), we get a palindrome (49833894).

The spelling of 12103773 in words is "twelve million, one hundred three thousand, seven hundred seventy-three".