12101014 has 4 divisors (see below), whose sum is σ = 18151524. Its totient is φ = 6050506.

The previous prime is 12101009. The next prime is 12101021. The reversal of 12101014 is 41010121.

12101014 is digitally balanced in base 2, 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.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3025252 + ... + 3025255.

It is an arithmetic number, because the mean of its divisors is an integer number (4537881).

Almost surely, 2^12101014 is an apocalyptic number.

12101014 is a deficient number, since it is larger than the sum of its proper divisors (6050510).

12101014 is an equidigital number, since it uses as much as digits as its factorization.

12101014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6050509.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 12101014 is about 3478.6511753839. The cubic root of 12101014 is about 229.5834552660.

Adding to 12101014 its reverse (41010121), we get a palindrome (53111135).

The spelling of 12101014 in words is "twelve million, one hundred one thousand, fourteen".