11130969136 has 20 divisors (see below), whose sum is σ = 24647146192. Its totient is φ = 4770415296.

The previous prime is 11130969133. The next prime is 11130969137. The reversal of 11130969136 is 63196903111.

It is not an unprimeable number, because it can be changed into a prime (11130969131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49691715 + ... + 49691938.

Almost surely, 2^11130969136 is an apocalyptic number.

11130969136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11130969136 is an abundant number, since it is smaller than the sum of its proper divisors (13516177056).

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

11130969136 is an equidigital number, since it uses as much as digits as its factorization.

11130969136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99383668 (or 99383662 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 40.

The spelling of 11130969136 in words is "eleven billion, one hundred thirty million, nine hundred sixty-nine thousand, one hundred thirty-six".