11103434 has 16 divisors (see below), whose sum is σ = 17461440. Its totient is φ = 5285280.

The previous prime is 11103427. The next prime is 11103437. The reversal of 11103434 is 43430111.

11103434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11103437) 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, 12497 + ... + 13355.

It is an arithmetic number, because the mean of its divisors is an integer number (1091340).

Almost surely, 2^11103434 is an apocalyptic number.

11103434 is a deficient number, since it is larger than the sum of its proper divisors (6358006).

11103434 is a wasteful number, since it uses less digits than its factorization.

11103434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 11103434 is about 3332.1815676820. The cubic root of 11103434 is about 223.0929117416.

Adding to 11103434 its reverse (43430111), we get a palindrome (54533545).

The spelling of 11103434 in words is "eleven million, one hundred three thousand, four hundred thirty-four".