12020373 has 8 divisors (see below), whose sum is σ = 17808000. Its totient is φ = 8013564.

The previous prime is 12020363. The next prime is 12020381. The reversal of 12020373 is 37302021.

12020373 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12020373 - 2⁵ = 12020341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12020363) 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, 222573 + ... + 222626.

It is an arithmetic number, because the mean of its divisors is an integer number (2226000).

Almost surely, 2^12020373 is an apocalyptic number.

It is an amenable number.

12020373 is a deficient number, since it is larger than the sum of its proper divisors (5787627).

12020373 is an equidigital number, since it uses as much as digits as its factorization.

12020373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445208 (or 445202 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 12020373 is about 3467.0409573583. The cubic root of 12020373 is about 229.0723378318.

Adding to 12020373 its reverse (37302021), we get a palindrome (49322394).

The spelling of 12020373 in words is "twelve million, twenty thousand, three hundred seventy-three".