13112213130 has 48 divisors (see below), whose sum is σ = 34352027424. Its totient is φ = 3469895520.

The previous prime is 13112213089. The next prime is 13112213131. The reversal of 13112213130 is 3131221131.

13112213130 is a `hidden beast` number, since 1 + 311 + 221 + 3 + 130 = 666.

13112213130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×13112213130³ (a number of 31 digits) contains 333 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (13112213131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 544284 + ... + 567863.

It is an arithmetic number, because the mean of its divisors is an integer number (715667238).

Almost surely, 2^13112213130 is an apocalyptic number.

13112213130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13112213130 is an abundant number, since it is smaller than the sum of its proper divisors (21239814294).

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

13112213130 is a wasteful number, since it uses less digits than its factorization.

13112213130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112291 (or 1112288 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 13112213130 its reverse (3131221131), we get a palindrome (16243434261).

The spelling of 13112213130 in words is "thirteen billion, one hundred twelve million, two hundred thirteen thousand, one hundred thirty".