12136003 has 8 divisors (see below), whose sum is σ = 13936320. Its totient is φ = 10451880.

The previous prime is 12135997. The next prime is 12136013. The reversal of 12136003 is 30063121.

12136003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 12136003 - 2⁹ = 12135491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12136013) 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, 28825 + ... + 29242.

It is an arithmetic number, because the mean of its divisors is an integer number (1742040).

Almost surely, 2^12136003 is an apocalyptic number.

12136003 is a deficient number, since it is larger than the sum of its proper divisors (1800317).

12136003 is a wasteful number, since it uses less digits than its factorization.

12136003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58097.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 12136003 is about 3483.6766497481. The cubic root of 12136003 is about 229.8045156883.

Adding to 12136003 its reverse (30063121), we get a palindrome (42199124).

The spelling of 12136003 in words is "twelve million, one hundred thirty-six thousand, three".