11130032321112 has 32 divisors (see below), whose sum is σ = 29034866926080. Its totient is φ = 3548705957280.

The previous prime is 11130032321069. The next prime is 11130032321117. The reversal of 11130032321112 is 21112323003111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11130032321117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10081550464 + ... + 10081551567.

It is an arithmetic number, because the mean of its divisors is an integer number (907339591440).

Almost surely, 2^{11130032321112} is an apocalyptic number.

11130032321112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11130032321112 is an abundant number, since it is smaller than the sum of its proper divisors (17904834604968).

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

11130032321112 is a wasteful number, since it uses less digits than its factorization.

11130032321112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20163102063 (or 20163102059 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 11130032321112 its reverse (21112323003111), we get a palindrome (32242355324223).

The spelling of 11130032321112 in words is "eleven trillion, one hundred thirty billion, thirty-two million, three hundred twenty-one thousand, one hundred twelve".