12102370 has 32 divisors (see below), whose sum is σ = 25982208. Its totient is φ = 3968448.

The previous prime is 12102331. The next prime is 12102371. The reversal of 12102370 is 7320121.

It is a happy number.

12102370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12102371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2149 + ... + 5368.

It is an arithmetic number, because the mean of its divisors is an integer number (811944).

Almost surely, 2^12102370 is an apocalyptic number.

12102370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12102370 is an abundant number, since it is smaller than the sum of its proper divisors (13879838).

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

12102370 is a wasteful number, since it uses less digits than its factorization.

12102370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7554.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 12102370 is about 3478.8460730535. The cubic root of 12102370 is about 229.5920304024.

Adding to 12102370 its reverse (7320121), we get a palindrome (19422491).

The spelling of 12102370 in words is "twelve million, one hundred two thousand, three hundred seventy".