11403122 has 8 divisors (see below), whose sum is σ = 17204076. Its totient is φ = 5668432.

The previous prime is 11403113. The next prime is 11403131. The reversal of 11403122 is 22130411.

It is an interprime number because it is at equal distance from previous prime (11403113) and next prime (11403131).

It can be written as a sum of positive squares in 2 ways, for example, as 8231161 + 3171961 = 2869^2 + 1781^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 11403097 and 11403106.

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 3 ways as a sum of consecutive naturals, for example, 16133 + ... + 16824.

Almost surely, 2^11403122 is an apocalyptic number.

11403122 is a deficient number, since it is larger than the sum of its proper divisors (5800954).

11403122 is a wasteful number, since it uses less digits than its factorization.

11403122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33132.

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

The square root of 11403122 is about 3376.8508998770. The cubic root of 11403122 is about 225.0822546996.

Adding to 11403122 its reverse (22130411), we get a palindrome (33533533).

The spelling of 11403122 in words is "eleven million, four hundred three thousand, one hundred twenty-two".