11412203 has 8 divisors (see below), whose sum is σ = 12590640. Its totient is φ = 10257280.

The previous prime is 11412199. The next prime is 11412223. The reversal of 11412203 is 30221411.

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

It is not a de Polignac number, because 11412203 - 2² = 11412199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11412223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4850 + ... + 6807.

It is an arithmetic number, because the mean of its divisors is an integer number (1573830).

Almost surely, 2^11412203 is an apocalyptic number.

11412203 is a deficient number, since it is larger than the sum of its proper divisors (1178437).

11412203 is a wasteful number, since it uses less digits than its factorization.

11412203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11757.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 11412203 is about 3378.1952282247. The cubic root of 11412203 is about 225.1419877451.

Adding to 11412203 its reverse (30221411), we get a palindrome (41633614).

It can be divided in two parts, 11 and 412203, that added together give a palindrome (412214).

The spelling of 11412203 in words is "eleven million, four hundred twelve thousand, two hundred three".