11146103 has 16 divisors (see below), whose sum is σ = 12201600. Its totient is φ = 10147680.

The previous prime is 11146061. The next prime is 11146111. The reversal of 11146103 is 30164111.

It is a cyclic number.

It is not a de Polignac number, because 11146103 - 2¹⁶ = 11080567 is a prime.

It is a super-2 number, since 2×11146103² = 248471224173218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11146193) 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 15 ways as a sum of consecutive naturals, for example, 68300 + ... + 68462.

It is an arithmetic number, because the mean of its divisors is an integer number (762600).

Almost surely, 2^11146103 is an apocalyptic number.

11146103 is a deficient number, since it is larger than the sum of its proper divisors (1055497).

11146103 is a wasteful number, since it uses less digits than its factorization.

11146103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 11146103 is about 3338.5779907020. The cubic root of 11146103 is about 223.3783184549.

The spelling of 11146103 in words is "eleven million, one hundred forty-six thousand, one hundred three".