11305113050 has 192 divisors, whose sum is σ = 29222415360. Its totient is φ = 3141504000.

The previous prime is 11305113049. The next prime is 11305113091. The reversal of 11305113050 is 5031150311.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1239005 + ... + 1248095.

It is an arithmetic number, because the mean of its divisors is an integer number (152200080).

Almost surely, 2^11305113050 is an apocalyptic number.

11305113050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11305113050 is an abundant number, since it is smaller than the sum of its proper divisors (17917302310).

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

11305113050 is a wasteful number, since it uses less digits than its factorization.

11305113050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9157 (or 9152 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 20.

Adding to 11305113050 its reverse (5031150311), we get a palindrome (16336263361).

The spelling of 11305113050 in words is "eleven billion, three hundred five million, one hundred thirteen thousand, fifty".