13023112230 has 64 divisors (see below), whose sum is σ = 34821673920. Its totient is φ = 3463492608.

The previous prime is 13023112229. The next prime is 13023112237. The reversal of 13023112230 is 3221132031.

13023112230 is a `hidden beast` number, since 1 + 302 + 311 + 22 + 30 = 666.

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 (13023112237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36054 + ... + 165366.

It is an arithmetic number, because the mean of its divisors is an integer number (544088655).

Almost surely, 2^13023112230 is an apocalyptic number.

13023112230 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 13023112230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17410836960).

13023112230 is an abundant number, since it is smaller than the sum of its proper divisors (21798561690).

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

13023112230 is a wasteful number, since it uses less digits than its factorization.

13023112230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129702 (or 129696 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13023112230 its reverse (3221132031), we get a palindrome (16244244261).

The spelling of 13023112230 in words is "thirteen billion, twenty-three million, one hundred twelve thousand, two hundred thirty".