11313113130 has 128 divisors (see below), whose sum is σ = 32993049600. Its totient is φ = 2735726400.

The previous prime is 11313113113. The next prime is 11313113167. The reversal of 11313113130 is 3131131311.

11313113130 is a `hidden beast` number, since 11 + 31 + 311 + 313 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1239885 + ... + 1248975.

It is an arithmetic number, because the mean of its divisors is an integer number (257758200).

Almost surely, 2^11313113130 is an apocalyptic number.

11313113130 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 11313113130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16496524800).

11313113130 is an abundant number, since it is smaller than the sum of its proper divisors (21679936470).

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

11313113130 is a wasteful number, since it uses less digits than its factorization.

11313113130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9537 (or 9531 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 18.

Adding to 11313113130 its reverse (3131131311), we get a palindrome (14444244441).

It can be divided in two parts, 1 and 1313113130, that added together give a palindrome (1313113131).

The spelling of 11313113130 in words is "eleven billion, three hundred thirteen million, one hundred thirteen thousand, one hundred thirty".