12135102 has 16 divisors (see below), whose sum is σ = 27737472. Its totient is φ = 3467160.

The previous prime is 12135041. The next prime is 12135103. The reversal of 12135102 is 20153121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12135103) 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, 144424 + ... + 144507.

It is an arithmetic number, because the mean of its divisors is an integer number (1733592).

Almost surely, 2^12135102 is an apocalyptic number.

12135102 is an abundant number, since it is smaller than the sum of its proper divisors (15602370).

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

12135102 is a wasteful number, since it uses less digits than its factorization.

12135102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288943.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 12135102 is about 3483.5473299497. The cubic root of 12135102 is about 229.7988285057.

Adding to 12135102 its reverse (20153121), we get a palindrome (32288223).

The spelling of 12135102 in words is "twelve million, one hundred thirty-five thousand, one hundred two".