11130323310 has 96 divisors (see below), whose sum is σ = 30559520160. Its totient is φ = 2802864384.

The previous prime is 11130323299. The next prime is 11130323311. The reversal of 11130323310 is 1332303111.

It is a happy number.

11130323310 is a `hidden beast` number, since 1 + 1 + 1 + 30 + 323 + 310 = 666.

It is a super-2 number, since 2×11130323310² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11130323311) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 531804 + ... + 552336.

It is an arithmetic number, because the mean of its divisors is an integer number (318328335).

Almost surely, 2^11130323310 is an apocalyptic number.

11130323310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11130323310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15279760080).

11130323310 is an abundant number, since it is smaller than the sum of its proper divisors (19429196850).

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

11130323310 is a wasteful number, since it uses less digits than its factorization.

11130323310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20882 (or 20879 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 11130323310 its reverse (1332303111), we get a palindrome (12462626421).

The spelling of 11130323310 in words is "eleven billion, one hundred thirty million, three hundred twenty-three thousand, three hundred ten".