11102450434 has 16 divisors (see below), whose sum is σ = 17349020640. Its totient is φ = 5324033440.

The previous prime is 11102450431. The next prime is 11102450449. The reversal of 11102450434 is 43405420111.

It is a junction number, because it is equal to n+sod(n) for n = 11102450399 and 11102450408.

It is not an unprimeable number, because it can be changed into a prime (11102450431) 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, 1142584 + ... + 1152259.

It is an arithmetic number, because the mean of its divisors is an integer number (1084313790).

Almost surely, 2^11102450434 is an apocalyptic number.

11102450434 is a deficient number, since it is larger than the sum of its proper divisors (6246570206).

11102450434 is a wasteful number, since it uses less digits than its factorization.

11102450434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2294945.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 11102450434 its reverse (43405420111), we get a palindrome (54507870545).

The spelling of 11102450434 in words is "eleven billion, one hundred two million, four hundred fifty thousand, four hundred thirty-four".