12100773 has 4 divisors (see below), whose sum is σ = 16134368. Its totient is φ = 8067180.

The previous prime is 12100771. The next prime is 12100793. The reversal of 12100773 is 37700121.

12100773 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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.

It is not a de Polignac number, because 12100773 - 2¹ = 12100771 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12100771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2016793 + ... + 2016798.

It is an arithmetic number, because the mean of its divisors is an integer number (4033592).

Almost surely, 2^12100773 is an apocalyptic number.

It is an amenable number.

12100773 is a deficient number, since it is larger than the sum of its proper divisors (4033595).

12100773 is an equidigital number, since it uses as much as digits as its factorization.

12100773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4033594.

The product of its (nonzero) digits is 294, while the sum is 21.

The square root of 12100773 is about 3478.6165353485. The cubic root of 12100773 is about 229.5819311518.

Adding to 12100773 its reverse (37700121), we get a palindrome (49800894).

The spelling of 12100773 in words is "twelve million, one hundred thousand, seven hundred seventy-three".