11140530104 has 16 divisors (see below), whose sum is σ = 22787448120. Its totient is φ = 5063877280.

The previous prime is 11140530041. The next prime is 11140530169. The reversal of 11140530104 is 40103504111.

It is a happy number.

It is a super-2 number, since 2×11140530104² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63298379 + ... + 63298554.

Almost surely, 2^11140530104 is an apocalyptic number.

It is an amenable number.

11140530104 is an abundant number, since it is smaller than the sum of its proper divisors (11646918016).

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

11140530104 is a wasteful number, since it uses less digits than its factorization.

11140530104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126596950 (or 126596946 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The spelling of 11140530104 in words is "eleven billion, one hundred forty million, five hundred thirty thousand, one hundred four".