11130650000 has 60 divisors (see below), whose sum is σ = 26955438804. Its totient is φ = 4452240000.

The previous prime is 11130649963. The next prime is 11130650009. The reversal of 11130650000 is 5603111.

It can be written as a sum of positive squares in 6 ways, for example, as 10324998544 + 805651456 = 101612^2 + 28384^2 .

It is not an unprimeable number, because it can be changed into a prime (11130650009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61307 + ... + 161306.

Almost surely, 2^11130650000 is an apocalyptic number.

11130650000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11130650000 is an abundant number, since it is smaller than the sum of its proper divisors (15824788804).

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

11130650000 is an frugal number, since it uses more digits than its factorization.

11130650000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222646 (or 222620 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 17.

The spelling of 11130650000 in words is "eleven billion, one hundred thirty million, six hundred fifty thousand".