12102741 has 24 divisors (see below), whose sum is σ = 20626944. Its totient is φ = 6691680.

The previous prime is 12102733. The next prime is 12102751. The reversal of 12102741 is 14720121.

12102741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12102741 - 2³ = 12102733 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12102751) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1146 + ... + 5051.

It is an arithmetic number, because the mean of its divisors is an integer number (859456).

Almost surely, 2^12102741 is an apocalyptic number.

It is an amenable number.

12102741 is a deficient number, since it is larger than the sum of its proper divisors (8524203).

12102741 is a wasteful number, since it uses less digits than its factorization.

12102741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6241 (or 6238 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 12102741 is about 3478.8993949236. The cubic root of 12102741 is about 229.5943764380.

Adding to 12102741 its reverse (14720121), we get a palindrome (26822862).

The spelling of 12102741 in words is "twelve million, one hundred two thousand, seven hundred forty-one".