11105051088 has 40 divisors (see below), whose sum is σ = 28720869088. Its totient is φ = 3697448832.

The previous prime is 11105051071. The next prime is 11105051143. The reversal of 11105051088 is 88015050111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89806 + ... + 173997.

Almost surely, 2^11105051088 is an apocalyptic number.

It is an amenable number.

11105051088 is an abundant number, since it is smaller than the sum of its proper divisors (17615818000).

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

11105051088 is a wasteful number, since it uses less digits than its factorization.

11105051088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264691 (or 264685 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 30.

The spelling of 11105051088 in words is "eleven billion, one hundred five million, fifty-one thousand, eighty-eight".