12102330 has 32 divisors (see below), whose sum is σ = 29833344. Its totient is φ = 3139776.

The previous prime is 12102329. The next prime is 12102331. The reversal of 12102330 is 3320121.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12102329) and next prime (12102331).

It is not an unprimeable number, because it can be changed into a prime (12102331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4342 + ... + 6561.

It is an arithmetic number, because the mean of its divisors is an integer number (932292).

Almost surely, 2^12102330 is an apocalyptic number.

12102330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12102330 is an abundant number, since it is smaller than the sum of its proper divisors (17731014).

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

12102330 is a wasteful number, since it uses less digits than its factorization.

12102330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10950.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 12102330 is about 3478.8403240160. The cubic root of 12102330 is about 229.5917774577.

Adding to 12102330 its reverse (3320121), we get a palindrome (15422451).

The spelling of 12102330 in words is "twelve million, one hundred two thousand, three hundred thirty".