11103124 has 6 divisors (see below), whose sum is σ = 19430474. Its totient is φ = 5551560.

The previous prime is 11103119. The next prime is 11103133. The reversal of 11103124 is 42130111.

11103124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11102224 + 900 = 3332^2 + 30^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1387887 + ... + 1387894.

Almost surely, 2^11103124 is an apocalyptic number.

It is an amenable number.

11103124 is a deficient number, since it is larger than the sum of its proper divisors (8327350).

11103124 is a wasteful number, since it uses less digits than its factorization.

11103124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2775785 (or 2775783 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 11103124 is about 3332.1350512847. The cubic root of 11103124 is about 223.0908355237.

Adding to 11103124 its reverse (42130111), we get a palindrome (53233235).

The spelling of 11103124 in words is "eleven million, one hundred three thousand, one hundred twenty-four".