12302134 has 8 divisors (see below), whose sum is σ = 19872720. Its totient is φ = 5677896.

The previous prime is 12302089. The next prime is 12302141. The reversal of 12302134 is 43120321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236554 + ... + 236605.

It is an arithmetic number, because the mean of its divisors is an integer number (2484090).

Almost surely, 2^12302134 is an apocalyptic number.

12302134 is a deficient number, since it is larger than the sum of its proper divisors (7570586).

12302134 is a wasteful number, since it uses less digits than its factorization.

12302134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473174.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 12302134 is about 3507.4398070387. The cubic root of 12302134 is about 230.8483728495.

Adding to 12302134 its reverse (43120321), we get a palindrome (55422455).

It can be divided in two parts, 1230 and 2134, that added together give a square (3364 = 58²).

The spelling of 12302134 in words is "twelve million, three hundred two thousand, one hundred thirty-four".