11103434035 has 24 divisors (see below), whose sum is σ = 14073658416. Its totient is φ = 8408439360.

The previous prime is 11103434033. The next prime is 11103434053. The reversal of 11103434035 is 53043430111.

It is not a de Polignac number, because 11103434035 - 2¹ = 11103434033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11103434033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4235025 + ... + 4237645.

It is an arithmetic number, because the mean of its divisors is an integer number (586402434).

Almost surely, 2^11103434035 is an apocalyptic number.

11103434035 is a deficient number, since it is larger than the sum of its proper divisors (2970224381).

11103434035 is a wasteful number, since it uses less digits than its factorization.

11103434035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5011 (or 4992 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 11103434035 its reverse (53043430111), we get a palindrome (64146864146).

The spelling of 11103434035 in words is "eleven billion, one hundred three million, four hundred thirty-four thousand, thirty-five".