12302135 has 8 divisors (see below), whose sum is σ = 15631056. Its totient is φ = 9262720.

The previous prime is 12302089. The next prime is 12302141. The reversal of 12302135 is 53120321.

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

It is not a de Polignac number, because 12302135 - 2⁸ = 12301879 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72281 + ... + 72450.

It is an arithmetic number, because the mean of its divisors is an integer number (1953882).

Almost surely, 2^12302135 is an apocalyptic number.

12302135 is a deficient number, since it is larger than the sum of its proper divisors (3328921).

12302135 is a wasteful number, since it uses less digits than its factorization.

12302135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144753.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 12302135 is about 3507.4399495929. The cubic root of 12302135 is about 230.8483791045.

Adding to 12302135 its reverse (53120321), we get a palindrome (65422456).

The spelling of 12302135 in words is "twelve million, three hundred two thousand, one hundred thirty-five".