11203150528 has 56 divisors (see below), whose sum is σ = 22561174080. Its totient is φ = 5518755840.

The previous prime is 11203150499. The next prime is 11203150549. The reversal of 11203150528 is 82505130211.

It is a junction number, because it is equal to n+sod(n) for n = 11203150496 and 11203150505.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2632050 + ... + 2636302.

Almost surely, 2^11203150528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11203150528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11280587040).

11203150528 is an abundant number, since it is smaller than the sum of its proper divisors (11358023552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11203150528 is an equidigital number, since it uses as much as digits as its factorization.

11203150528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4865 (or 4855 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 28.

Adding to 11203150528 its reverse (82505130211), we get a palindrome (93708280739).

The spelling of 11203150528 in words is "eleven billion, two hundred three million, one hundred fifty thousand, five hundred twenty-eight".