12103085 has 8 divisors (see below), whose sum is σ = 14605920. Its totient is φ = 9627664.

The previous prime is 12103079. The next prime is 12103087. The reversal of 12103085 is 58030121.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12103085 is a prime.

It is a plaindrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12103087) 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, 5867 + ... + 7656.

It is an arithmetic number, because the mean of its divisors is an integer number (1825740).

Almost surely, 2^12103085 is an apocalyptic number.

It is an amenable number.

12103085 is a deficient number, since it is larger than the sum of its proper divisors (2502835).

12103085 is a wasteful number, since it uses less digits than its factorization.

12103085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13707.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 12103085 is about 3478.9488354961. The cubic root of 12103085 is about 229.5965516950.

The spelling of 12103085 in words is "twelve million, one hundred three thousand, eighty-five".