12103037 has 8 divisors (see below), whose sum is σ = 12791040. Its totient is φ = 11428560.

The previous prime is 12103009. The next prime is 12103043. The reversal of 12103037 is 73030121.

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 12103037 - 2⁸ = 12102781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12103067) 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, 1514 + ... + 5147.

It is an arithmetic number, because the mean of its divisors is an integer number (1598880).

Almost surely, 2^12103037 is an apocalyptic number.

It is an amenable number.

12103037 is a deficient number, since it is larger than the sum of its proper divisors (688003).

12103037 is an equidigital number, since it uses as much as digits as its factorization.

With its predecessor (12103036) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (6763).

12103037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6763.

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 12103037 is about 3478.9419368538. The cubic root of 12103037 is about 229.5962481733.

Adding to 12103037 its reverse (73030121), we get a palindrome (85133158).

The spelling of 12103037 in words is "twelve million, one hundred three thousand, thirty-seven".