12106302 has 16 divisors (see below), whose sum is σ = 26075280. Its totient is φ = 3724992.

The previous prime is 12106291. The next prime is 12106309. The reversal of 12106302 is 20360121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12106309) 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, 77527 + ... + 77682.

It is an arithmetic number, because the mean of its divisors is an integer number (1629705).

Almost surely, 2^12106302 is an apocalyptic number.

12106302 is an abundant number, since it is smaller than the sum of its proper divisors (13968978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12106302 is a wasteful number, since it uses less digits than its factorization.

12106302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155227.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 12106302 is about 3479.4111570782. The cubic root of 12106302 is about 229.6168921475.

Adding to 12106302 its reverse (20360121), we get a palindrome (32466423).

The spelling of 12106302 in words is "twelve million, one hundred six thousand, three hundred two".