11130000532 has 18 divisors (see below), whose sum is σ = 22657501482. Its totient is φ = 4770000144.

The previous prime is 11130000461. The next prime is 11130000547. The reversal of 11130000532 is 23500003111.

It can be written as a sum of positive squares in only one way, i.e., 11007367056 + 122633476 = 104916^2 + 11074^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28392663 + ... + 28393054.

Almost surely, 2^11130000532 is an apocalyptic number.

It is an amenable number.

11130000532 is an abundant number, since it is smaller than the sum of its proper divisors (11527500950).

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

11130000532 is a wasteful number, since it uses less digits than its factorization.

11130000532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56785735 (or 56785726 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

Adding to 11130000532 its reverse (23500003111), we get a palindrome (34630003643).

The spelling of 11130000532 in words is "eleven billion, one hundred thirty million, five hundred thirty-two", and thus it is an aban number.